This sound processing method receives sound information including a sound signal of a sound source and position information of the sound source, applies a first localization process to the sound signal of the sound source to localize a sound image of the direct sound of the sound source on the basis of the position information of the sound source, applies a second localization process to the sound signal of the sound source to localize a sound image of indirect sound of the sound source on the basis of the position information of the sound source, receives conditions regarding the sound source or space, selects on the basis of the conditions, either an object-based process or a channel-based process, and performs the second localization process.
A training system for an acoustic model can make various trainings easily implementable by making it possible to select data to be used for training the acoustic model from a plurality of pieces of training data, and includes a first device that is used by a first user and connectable to a network, and a server that is connectable to the network. The first device uploads a plurality of sound waveforms to the server under the control of the first user, selects, from the plurality of sound waveforms that are already uploaded or to be uploaded, one or more sound waveforms as a first waveform set, and transmits, to the server, a first execution instruction of a first training job for an acoustic model for generating an acoustic feature amount. The server starts the execution of the first training job using the selected first waveform set on the basis of the first execution instruction from the first device, and provides, to the first device, a trained acoustic model trained by the first training job.
G10L 13/06 - Elementary speech units used in speech synthesisers; Concatenation rules
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
G10L 13/00 - Speech synthesis; Text to speech systems
A method of displaying information related to an acoustic model established by being trained using a plurality of sound waveforms so as to generate acoustic characteristics that can facilitate the identification of the sound waveforms used for training the acoustic model, the method comprises: acquiring the distribution of any one of a plurality of characteristics of the sound waveforms, the characteristics of the plurality of soundwaves used for training the acoustic model, and displaying information related to the distribution of the characteristic. The distribution of the characteristic may be the distribution of a characteristic obtained by analyzing the plurality of used sound waveforms.
G10L 25/48 - Speech or voice analysis techniques not restricted to a single one of groups specially adapted for particular use
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
G10L 13/00 - Speech synthesis; Text to speech systems
G10L 13/033 - Voice editing, e.g. manipulating the voice of the synthesiser
G10L 13/06 - Elementary speech units used in speech synthesisers; Concatenation rules
The present invention provides an acoustic model training method in which it is possible to select whether or not to enable additional training of a trained acoustic model, said acoustic model training method generating an acoustic feature quantity. In the acoustic model training method, a first acoustic model to which additional information has been linked is specified as a target of re-training using a sound waveform, whether or not the re-training of the first acoustic model is possible is determined on the basis of the additional information, and if it is determined that the re-training is possible, a re-trained second acoustic model is created by using an acoustic feature quantity of a sound waveform to re-train the first acoustic model. The additional information may be a permission flag indicating permission for re-training of the acoustic model.
The present invention is an acoustic apparatus including: a cylindrical magnet 2; a bottom yoke 3 that adjoins one flat surface of the magnet 2; a pole piece 4 that adjoins a flat surface of the magnet on the side thereof facing the bottom yoke 3; and a ring yoke 5 positioned so as to surround the circumferential surface of the magnet 2. At least one of the bottom yoke 3, the pole piece 4, and the ring yoke 5 is a compression molded body obtained by compression molding a soft magnetic powder.
According to one embodiment, provided is a musical composition creation method that comprises: extracting, from an input content, feature information included in the content; determining at least one attribute corresponding to the extracted feature information from among a plurality of attributes; determining an accompaniment pattern and a chord progression pattern corresponding to the determined attribute; and creating a musical composition based on the determined accompaniment pattern and chord progression pattern.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
7.
OUTPUT CONTROL DEVICE, OUTPUT CONTROL METHOD, AND PROGRAM
An output control device according to one aspect of the present disclosure comprises: a slope determination unit which determines the slope of amplitude variation in a sound signal of which the amplitude varies along the time axis; a setting unit which sets a time constant on the basis of the slope determined by the slope determination unit; and a control unit which controls an output value pertaining to the sound signal on the basis of the time constant set by the setting unit.
This information processing device generates a plurality of pieces of output sound data used in each of a plurality of sound output devices. A data acquisition unit acquires input sound data. An information acquisition unit acquires at least one of first information related to the attribute of the input sound data and second information related to the plurality of sound output devices. A parameter determination unit determines, on the basis of at least one of the first information and the second information, a parameter used for acoustic processing that gives an acoustic effect to the input sound data. An output sound generation unit uses the parameter to apply the acoustic processing to the input sound data, thereby generating output sound data that is to be used in one sound output device. A data transmission control unit transmits the output sound data to the one sound output device via a network.
B60R 11/02 - Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
This musical playing system 100 comprises: a plurality of keys K; a plurality of light-emitting units E arranged along the plurality of keys K; and a guidance control unit that, over time, varies the emission of light by one or more light-emitting units E from among the plurality of light-emitting units E, thereby issuing guidance indicating keys to be operated from among the plurality of keys K.
A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
A61K 31/7072 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid having two oxo groups directly attached to the pyrimidine ring, e.g. uridine, uridylic acid, thymidine, zidovudine
11.
MUSICAL INSTRUMENT IDENTIFYING METHOD, MUSICAL INSTRUMENT IDENTIFYING DEVICE, AND MUSICAL INSTRUMENT IDENTIFYING PROGRAM
TOKYO METROPOLITAN PUBLIC UNIVERSITY CORPORATION (Japan)
Inventor
Mizuno Yoshifumi
Kondo Kazunobu
Takahashi Yu
Shiota Sayaka
Shiroma Yuki
Abstract
This musical instrument identifying method comprises: calculating an acoustic feature amount on the basis of a sound signal; calculating an image feature amount for use in an image recognition technology on the basis of the acoustic feature amount; and outputting information for identifying a musical instrument from the sound signal by using a trained model in which the sound signal and the information for identifying the musical instrument corresponds to each other and which is obtained through training using the image feature amount as an input and the information for identifying the musical instrument as an output.
G10L 25/51 - Speech or voice analysis techniques not restricted to a single one of groups specially adapted for particular use for comparison or discrimination
G10G 3/04 - Recording music in notation form, e.g. recording the mechanical operation of a musical instrument using electrical means
G10L 25/30 - Speech or voice analysis techniques not restricted to a single one of groups characterised by the analysis technique using neural networks
This air-core coil has a toroidal core 10a of a non-magnetic material or a weakly magnetic material and a conductor wire wound around the core 10a. The core 10a is an extended toroidal core.
An automatic player piano 100 is an automatic player piano 100 that executes playing by driving keys 1 on the basis of playing information MP, and includes a setting unit 11 that sets an adjustment time AT for adjusting misalignment in sound production timing due to action delay time from receiving a playing instruction for one sound that is specified in the playing information MP to producing the one sound, and a converting unit 12 that converts intensity of each sound specified in the playing information MP in accordance with the adjustment time AT set by the setting unit 11.
This registering device acquires identification information that can be acquired at a specific location, acquires position information representing a position of the registering device, and transmits registration data including the identification information and the position information. An information system: receives the registration data from the registering device; saves reference data corresponding to the identification information and the position information included in the registration data in a storage device; receives, from a terminal device, authentication data including identification information acquired by the terminal device at a specific location, and position information representing a position of the terminal device; and approves provision of an information service to the terminal device on the condition that authentication processing for comparing the reference data and the authentication data is successful.
This pickup device 7 comprises: a bobbin 20 having two plates 21 that are disposed at a distance from each other in the plate thickness direction and that extend in a first direction orthogonal to the plate thickness direction, and a plurality of magnets 22 that are lined up in the first direction and that extend in the plate thickness direction between the two plates 21 and attach to the two plates 21; and a coil 30 wound around the plurality of magnets 22 between the two plates 21. The two ends of the magnets 22 with respect to a second direction of the plates 21 orthogonal to the plate thickness direction and the first direction face the coil 30 in the second direction. The bobbin 20 has a reinforcing part 24 connecting the two plates 21 to each other. The reinforcing part 24 is positioned on the outer side, with respect to the first direction, relative to the first-direction position of a portion, of a magnet 22A positioned at an end in the first direction, that faces the coil 30 in the second direction.
G10H 3/18 - Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussion instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a lo using mechanically actuated vibrators with pick-up means using strings, e.g. electric guitars
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
16.
SOUND PROCESSING METHOD, SOUND PROCESSING DEVICE, AND PROGRAM
This sound processing method involves: arranging, in a virtual space, objects of a plurality of performers and a plurality of sound volume adjustment interfaces corresponding to the objects of the plurality of performers; receiving a plurality of sound signals corresponding to the plurality of performers; accepting, from a user, sound volume adjustment parameters that are respectively for the plurality of performers and that correspond to the plurality of sound volume adjustment interfaces; obtaining, using a trained model obtained by learning relationships between sound signals corresponding to the performers of the plurality of sound signals and the sound volume adjustment parameters corresponding to the sound signals, sound volume adjustment parameters corresponding to the plurality of performers; and adjusting and mixing sound volumes of the plurality of sound signals on the basis of the sound volume adjustment parameters obtained by the trained model.
A processing device according to the present invention includes: a touch panel that has a display surface that displays an icon related to a processing parameter, and that detects changes in electrostatic capacitance; a physical operator 3 that is disposed on the display surface, and that, as a result of a user operation, changes the electrostatic capacitance detected on the touch panel; a control unit that changes the processing parameter in accordance with changes in electrostatic capacitance based on operation of the physical operator; and a function selection unit that, in response to input to the touch panel accompanying a change in capacitance via an operation on the physical operator, selects the type of processing parameter and an icon corresponding to said processing parameter. The physical operator receives a user operation corresponding to the processing parameter selected by the function selection unit.
This information analysis system 100 comprises: a beat point estimation unit 21 for estimating a plurality of beat points B by an estimation process performed on an acoustic signal A; a beat point editing unit 24 for moving, on a time axis in accordance with an instruction from a user, a target beat point selected by the user from among the plurality of beat points B and one or more adjacent beat points located around the target beat point from among the plurality of beat points B; and an update processing unit 25 for updating the estimation process in accordance with the movement of the target beat point and the one or more adjacent beat points. The beat point estimation unit 21 re-estimates the plurality of beat points B by executing the updated estimation process on the acoustic signal A.
G10G 3/04 - Recording music in notation form, e.g. recording the mechanical operation of a musical instrument using electrical means
G10L 25/51 - Speech or voice analysis techniques not restricted to a single one of groups specially adapted for particular use for comparison or discrimination
19.
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND PROGRAM
An information processing system 100A comprises: an acquisition unit 31 that acquires performance data X1 which specifies, in chronological order, a plurality of sound generation periods corresponding respectively to a plurality of sounds, and that acquires control data Y1 which represents control value transitions that are temporal changes in control values related to the plurality of sounds; a first adjustment unit 321 that moves each of the plurality of sound generation periods on a time axis; and a second adjustment unit 322 that moves a target point in the control value transition on the time axis according to the movement of the end point closest to the target point among end points in each of the plurality of sound generation periods before the movement by the first adjustment unit 321.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
20.
MODEL DATA CONTROL METHOD AND MODEL DATA CONTROL DEVICE
Provided is a model data control method comprising: receiving first model data on a player and second model data on a musical instrument; receiving calibration data relating to a size of the player or the musical instrument; receiving motion data on the player; using the calibration data to correct a size of the first model data or the second model data; rendering the first model data or the second model data after the correction; and using the motion data to control the first model data.
G06T 13/40 - 3D [Three Dimensional] animation of characters, e.g. humans, animals or virtual beings
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
This parameter estimation method involves receiving first and second sound signals which have been signal-processed and mixed, processing the first and second sound signals by using an encoder, and generating a first alternative representation that corresponds to a feature amount of the first sound signal and a second alternative representation that corresponds to a feature amount of the second sound signal, wherein the encoder: is trained so that a mixed alterative representation, which can be obtained by mixing the first alternative representation and the second alternative representation, corresponds to a feature amount of a mixed sound signal in which the first sound signal is mixed with the second sound signal; receives reference data that indicates a reference mixed sound having target characteristics; selects a first target alternative representation and a second target alternative representation by using a mixed reference alternative representation corresponding to the reference data; estimates a first parameter using the signal processing for the first sound signal by using the first alternative representation and the first target alternative representation; and estimates a second parameter using the signal processing for the second sound signal by using the second alternative representation and the second target alternative representation.
A performance motion estimation method according to an embodiment of the present invention receives a sound signal related to the sound of a musical instrument, receives a sensor signal from an auxiliary sensor attached to the musical instrument, and estimates a performance motion of the performer on the basis of the sound signal and the sensor signal.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
This tweeter diaphragm is constituted by a high-elasticity sheet having an anisotropy. In a vibration profile that is measured by use of a laser Doppler vibration meter in a frequency band the range of which is between 20 Hz and 40 kHz inclusive, no peak that is caused by divided vibration is detected in a frequency band between 20 Hz and 20 kHz inclusive, while a plurality of peaks that are caused by divided vibration are detected in a frequency band the range of which is greater than 20 kHz but equal to or less than 40 kHz.
A cradle 100A which is a contact operation device comprises: an arm 111 having, at the distal end thereof, a contact operation part 114 that contacts a touch panel 205; and a support part 120 supporting the arm 111, said support part 120 including a first support mechanism which causes the arm 111 to move such that the contact operation part 114 moves in the horizontal direction and a second support mechanism which causes the arm 111 to move such that the contact operation part 114 moves in the vertical direction.
A pickup 10 comprises: a base plate 3; a first bobbin 21A and a second bobbin 21B that are disposed in parallel on a first surface of the base plate 3; a first pole piece 5A that is inserted in the first bobbin 21A and penetrates the base plate 3; a second pole piece 5B that is inserted in the second bobbin 21B and penetrates the base plate 3; and a magnet 4 that is disposed on a second surface on the reverse side from the first surface of the base plate 3 and comes into contact with the first pole piece 5A and the second pole piece 5B.
G10H 3/18 - Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussion instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a lo using mechanically actuated vibrators with pick-up means using strings, e.g. electric guitars
26.
SOUND CONTROL DEVICE, METHOD FOR CONTROLLING SAID DEVICE, PROGRAM, AND ELECTRONIC MUSICAL INSTRUMENT
A sound control device is provided. An acquisition unit 31 acquires a performance signal, and a determination unit 32 determines a note-on and a note-off on the basis of the performance signal. A specifying unit 34 specifies a syllable corresponding to a timing at which a note-on was determined from lyrics data in which a plurality of syllables to be pronounced are arranged in chronological order. An instruction unit 36 instructs to start pronunciation of the specified syllable at a timing corresponding to a note-on, and instructs to pronounce some of the phonemes constituting the specified syllable at a timing corresponding to a note-off.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
G10L 13/00 - Speech synthesis; Text to speech systems
G10L 13/02 - Methods for producing synthetic speech; Speech synthesisers
G10L 13/033 - Voice editing, e.g. manipulating the voice of the synthesiser
This signal generation unit includes a driving surface on which a first driving region, a second driving region, and a third driving region are sequentially arranged in the first direction. A first detection coil is installed on a first movable member in a state of the winding axis extended in the first direction, and moves, together with the first movable member, in the second direction intersecting the first direction between the first and second driving regions in plan view. A second detection coil is installed on a second movable member in a state of the winding axis extended in the first direction, and moves, together with the second movable member, in the second direction between the second and third driving regions in plan view. The signal generation unit generates: a magnetic field over the first and second driving regions during a first driving period, thereby generating a first detection signal corresponding to the distance between the first detection coil and the driving surface; and a magnetic field over the second and third driving regions during a second driving period different from the first driving period, thereby generating a second detection signal corresponding to the distance between the second detection coil and the driving surface.
This information processing system acquires a first sound field parameter representing a feature of a first sound field and a second sound field parameter representing a feature of a second sound field having different acoustic characteristics from the first sound field and, using the first sound field parameter and the second sound field parameter, generates a third sound field parameter representing a feature of a third field having different acoustic characteristics from the first sound field and the second sound field.
In the present invention, a first detection coil is provided to a first key, and a second detection coil is provided to a second key. A first signal generation unit includes a first drive coil that is opposite from the first detection coil, and generates a first detection signal in accordance with the distance between the first detection coil and the first drive coil. A second signal generation unit includes a second drive coil that is opposite from the second detection coil, and generates a second detection signal in accordance with the distance between the second detection coil and the second drive coil. The first drive coil includes a first drive part in which current flows in a first direction, and a second drive part in which current flows in a second direction that is opposite to the first direction. The second drive coil includes a third drive part in which current flows in the first direction, and a fourth drive part in which current flows in the first direction. The first detection coil includes a first portion and a second portion in which induced currents in opposite directions to each other are generated via electromagnetic induction by the first drive coil. The second detection coil includes a third portion and a fourth portion in which induced currents in the same direction as each other are generated via electromagnetic induction by the second drive coil.
This displacement amount detection device comprises: a reaction body that includes a metal piece or a passive coil; a first substrate circuit that includes a first coil that generates a magnetic field as a result of an alternate current signal being supplied, and that outputs a first detection signal having an amplitude corresponding to the distance between the first coil and the reaction body; a second substrate circuit that includes a second coil that generates a magnetic field as a result of an alternate current signal being supplied, and that outputs a second detection signal having an amplitude corresponding to the distance between the second coil and the reaction body; and a difference output circuit that outputs the difference between the amplitude of the first detection signal and the amplitude of the second detection signal.
The mRNA cap analog contains a functional group selected from the following: amino group, carboxylic acid active ester groups, aminooxy group, hydrazino group, carbonyl group, thiol group, haloacetyl groups, Michael acceptor functional groups, alkenyl groups, and 1,3-dipolar functional groups. The mRNA cap analog is also provided with, in the sugar moiety or base moiety of a nucleotide, a linker having a structure that can be cleaved by light or fluoride ion.
This speaker-equipped desk comprises: a desk having a top panel; two arms that are attached to the desk, are positioned entirely on the bottom side of the top panel in a storage position, and each have a tip capable of moving between the storage position and a usage position protruding from the edge of the top panel surface as seen from the direction orthogonal to the top panel surface of the top panel; and two speakers provided to the respective tips of the two arms. The speakers are positioned on the bottom side of the top panel when the two arms are disposed at the storage position.
This stringed instrument comprises a musical instrument body 2, strings, a saddle 5 inserted into a groove 9 formed in the musical instrument body 2 to support the strings, and a pickup 6 that has a porous layer stretchable and deformable in the thickness direction and includes a piezoelectric element 20 that outputs a detection signal in response to expansion and contraction deformation of the porous layer. The piezoelectric element 20 is arranged between a first inner side surface 9a of the groove 9 and a first side surface 5a of the saddle 5. The width W9 of the groove 9 from the first inner side surface 9a to a second inner side surface 9b of the groove 9 is larger than the width W5 of the saddle 5 in the arrangement direction of the first inner side surface 9a and the second inner side surface 9b. The thickness T20 of the piezoelectric element 20 in the arrangement direction in an unloaded state is equal to or greater than the difference between the width W9 of the groove 9 and the width W5 of the saddle 5.
G10H 3/18 - Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussion instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a lo using mechanically actuated vibrators with pick-up means using strings, e.g. electric guitars
This acoustic device 1 has: a housing 100; a plurality of indication detection sensors that are arranged on the surface of the housing 100 so as to draw a line; an operation detection unit for detecting, using the plurality of indication detection sensors, the movement of an indicated position that follows along the line; a transducer 30 for applying vibration to the outside of the housing 100; and a control unit for controlling the operation of the transducer 30 in accordance with the detection results from the operation detection unit.
H04R 1/00 - LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS - Details of transducers
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
An information processing device according to the present invention comprises: a musical instrument identification unit that identifies the type of a musical instrument; and a notification control unit that notifies a user of a sound collecting position appropriate to the identified type as a position where musical performance sounds of the musical instrument should be collected.
A control device according to one embodiment includes a first transmission unit, a first reception unit, and a first generation unit. The first transmission unit transmits, to a second communication base, first performance data including the contents of performance for a keyboard instrument at a first communication base. The first reception unit receives second performance data from the second communication base. The first generation unit generates a driving signal for producing sound corresponding to the second performance data, and outputs the driving signal to a sound production device at the first communication base. The first performance data and/or the second performance data includes key position signals indicating pressing amounts of keys in the keyboard instrument.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
A61K 31/706 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
38.
FIBRILLIN PRODUCTION PROMOTER, COSMETIC COMPOSITION OR SKIN TOPICAL AGENT, ORALLY ADMINISTERED AGENT, AND ELASTIN FIBER PRODUCTION PROMOTER
A61K 31/7068 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid
A61K 31/7072 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid having two oxo groups directly attached to the pyrimidine ring, e.g. uridine, uridylic acid, thymidine, zidovudine
A61P 9/10 - Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
A61P 11/00 - Drugs for disorders of the respiratory system
A data output method according to one embodiment of the present invention includes: acquiring musical performance data generated by musical performance operation; identifying a musical score performance position in a predetermined musical score on the basis of the musical performance data; reproducing first data on the basis of the musical score performance position; providing, to the first data, first position information corresponding to a first virtual position set in association with the first data; and outputting reproduction data that includes the first data to which the first position information has been provided.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
Provided is an input device that includes a first region 10, a second region 20, and a third region 30, which each include at least one pad and to which the tones of a bass drum, snare drum, and cymbals are respectively allocated. In the direction of moving away from the first region 10, the second region 20 and the third region 30 are disposed in that order. The shapes of the first, second and third regions are mutually different.
A pad operation part 50 includes a first group GrL including a plurality of pads, and a second group GrR including a plurality of pads disposed at symmetrical positions with respect to the plurality of pads included in the first group GrL. Upon receiving an instruction to set a sound parameter, a CPU 81 executes setting processing for setting the sound parameter for at least one pair as a pair to be subjected to setting among pairs of pads having a symmetrical positional relationship with respect to each other. As the setting processing, in the pair to be subjected to setting, interlocking processing for reflecting the setting of the sound parameter for the pad of the first group GrL also in the pad of the second group GrR or interchange processing for interchanging the sound parameter set for the pad of the first group GrL and the sound parameter set for the pad of the second group GrR is executed.
A data output method according to one embodiment includes: sequentially acquiring input data relating to a performance operation; acquiring a plurality of estimation information including first estimation information and second estimation information by providing the input data to a plurality of estimation models including a first estimation model and a second estimation model; identifying a sheet music performance location on the basis of the plurality of estimation information; and playing back and outputting prescribed data on the basis of the sheet music performance location. The first estimation model indicates a relationship between performance data relating to the performance operation and a sheet music location in prescribed sheet music. The second estimation model is obtained by learning a relationship between the performance data and an in-bar location.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
In this sound output method, a plurality of directional speakers are arranged side by side in the height direction, detection processing is performed for detecting the position of the head of a user, identification processing is performed for identifying a directional speaker arranged at the height of the detected position of the head of the user among the plurality of directional speakers, and control is performed in which the volume of the directional speaker identified by the identification processing is increased more than that of the other directional speakers.
H04R 1/40 - Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
This electronic musical instrument comprises: a keyboard that accepts a performance operation performed by a user; a sound source unit 41 that generates an acoustic signal S (SL, SR) corresponding to the operation on the keyboard; a reverberation generation unit 42 that generates a reverberant signal X (XL, XR) representing the waveform of a reverberant sound corresponding to the acoustic signal S; a signal processing unit 50 that generates a reverberant signal Z (ZL, ZR) by performing binaural processing and transaural processing on the reverberant signal X; a first speaker 31 that radiates a sound corresponding to the acoustic signal S; and a dipole type second speaker 32 that radiates a reverberant sound corresponding to the reverberant signal Z.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
An information processing system 100 comprises: an information acquisition unit 21 that acquires input information C including finger information Y related to an image of fingers of a user playing a stringed instrument 200 and of a fingerboard of the stringed instrument 200, and sound information X related to a sound played by the user with the stringed instrument 200; and an information generation unit 22 that processes the acquired input information C using a generation model M that has been trained for the relationship between input information for training and fingering information for training, thereby generating fingering information Z indicating fingering.
This acoustic apparatus 1 comprises: a housing 2; an acoustic tube 3 having an inside open end 31 that opens to the interior of the housing 2 and an outside open end 32 that opens to the exterior of the housing 2, the acoustic tube 3 having a primary resonance frequency close to the frequency of a standing wave occurring in the housing 2; and a sound-absorbing material 4 provided in a region in the interior of the housing 2 but outside of the acoustic tube 3, the sound-absorbing material 4 being disposed at a position set apart by approximately λ/4 from a first surface 21 of the housing 2 in the direction of propagation, where λ is a wavelength at a resonance frequency generated by coupling the primary resonance of the acoustic tube 3 and the standing wave occurring in the housing 2, and the direction of propagation is a direction in which the standing wave propagates in the interior of the housing 2.
H04R 1/28 - Transducer mountings or enclosures designed for specific frequency response; Transducer enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
47.
VEHICLE DISPATCHING SYSTEM, INFORMATION PROCESSING METHOD, AND PROGRAM
The present invention comprises: a first acquisition unit for acquiring status information including the acoustic situation in an acoustic space provided to a vehicle; a second acquisition unit for acquiring request information that is transmitted from a terminal device of a user and includes the acoustic situation in the acoustic space desired by the user; an assessment unit for assessing, on the basis of the status information and the request information, whether to allow the user to board the acoustic space in the vehicle; and a vehicle dispatch instruction unit for dispatching the vehicle in accordance with the result of assessment by the assessment unit.
An electronic musical instrument 100 comprises: a keyboard that accepts a playing operation; a first speaker 31 that is installed above the keyboard; a second speaker 32 that is installed below the keyboard 11; a signal generation unit 41 that generates an original signal Q0 corresponding to the playing operation accepted by the keyboard; a signal processing unit 42 that generates a first sound signal Q1 and a second sound signal Q2 by signal processing for the original signal Q0; and a driving unit 43 that drives the first speaker 31 such that a first sound corresponding to the first sound signal Q1 is radiated, and drives the second speaker 32 such that a second sound corresponding to the second sound signal Q2 is radiated. The signal processing includes adjustment processing for causing the phase of the first sound at a predetermined listening point and the phase of the second sound at the listening point to approach each other in an audible band by adjusting the phase of the first sound signal Q1 and/or the second sound signal Q2.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
This flat cable 1 is provided with two sheet electrodes 10 formed into a belt-like shape. Each sheet electrode 10 has a first portion 11, a second portion 12, and a third portion 13 arranged in this order in the longitudinal direction of the sheet electrode 10. At the first portion 11 and the third portion 13, the two sheet electrodes 10 are overlapped in the thickness direction of the sheet electrodes 10 and fixed, and at the second portion 12, the two sheet electrodes 10 are arranged side by side in the width direction of the sheet electrodes 10.
In this video processing method, an object is placed in a three-dimensional space, and a video of a live event as viewed from a viewpoint position set in the three-dimensional space is output. In the video processing method: a first viewpoint position is set on the basis of a first factor, that is, a factor pertaining to the object; a video of the live event as viewed from the first viewpoint position is output; a second factor, that is, a factor pertaining to audio of the live event, is received; a relative position with respect to the object is calculated in accordance with the second factor; the first viewpoint position is changed to the second viewpoint position on the basis of the calculated relative position; and a video of the live event as viewed from the second viewpoint position is output.
A player according to one embodiment and equipped with a plurality of sensors which respectively detect the operation of a plurality of player operators which include a number (a is an integer of 3 or higher, and a>c) of player operators, a first transmission device which serially transmits, by p cycles (p is an integer of 2 or higher) of time division using c number (c is an integer of 2 or higher) of data channels, identification information for identifying one group of data comprising b number (b is an integer of 3 or higher, and b>c) of data and said one group of data, and a first receiving device for identifying said one group of data from the data which was serially received from the first transmission device on the basis of the identification information, wherein said one group of data includes information which expresses the detection results which have been respectively outputted by the plurality of sensors.
A signal output device according to one aspect comprises an information acquisition unit, a signal processing unit, and a signal output unit. The information acquisition unit has a configuration for acquiring identification information relating to sound processing from a medium recording the identification information. The signal processing unit performs, on a sound signal, signal processing based on the identification information. The signal output unit outputs the sound signal on which the signal processing has been performed.
The present invention provides an electronic wind instrument including a breath sensor that detects a breath of a user, an operator that receives operation from the user, an output unit that outputs a start signal in response to detection of the breath by the breath sensor and reception of the operation by the operator, and a generation unit that generates a sound signal corresponding to characters constituting lyrics in response to output of the start signal.
According to the present invention, an image of a musical score before transposition occurs is recognized as first image data by an image recognition unit 11. According to the present invention, specification of a pitch amount indicating the difference between keys before transposition occurs and keys after transposition has occurred is received by a pitch reception unit 14. Notes in the first image data are recognized by a note recognition unit 12. Second image data obtained by removing notes from the first image data is outputted by a note removal unit 13. Third image data that indicates an image of notes after transposition has occurred is outputted by a note transposition unit 15 on the basis of the specified pitch amount. Fourth image data that indicates an image of the musical score after transposition has occurred and that is obtained by combining the second image data and the third image data is outputted by a combination unit 16.
A reed according to one embodiment has: a base material section that extends in a first direction; a vamp that extends in the first direction from the base material section; and a plurality of grooves that are formed in the vamp and include at least a first groove and a second groove which are arranged in order from the center to the outside when the vamp is viewed in the first direction. The length of the second groove is greater than the length of the first groove.
An information processing system 1 comprises sound equipment 20-1, a sound service server 10, and a relay device 30-1. The sound equipment 20-1 is installed in A station S1 and enables sound output and/or sound input. The sound service server 10 can reference configuration data specifying valid services that can be provided to A station S1 among a plurality of services utilizing the sound equipment 20-1. The relay device 30-1 relays the sending/receiving of information required to use the valid services between the sound equipment 20-1 and the sound service server 10.
This acoustic generation system comprises: a control data sequence acquisition unit 31 that acquires a first control data sequence X representing a feature of a note sequence and a second control data sequence Y representing a performance operation for controlling the attacks of instrument sounds corresponding to respective notes of the note sequence; and an acoustic data sequence generation unit 33 that processes the first control data sequence X and the second control data sequence Y by a trained generative model Mb, thereby generating an acoustic data sequence Z representing instrument sounds of a note sequence having attacks corresponding to the performance operation represented by the second control data sequence Y.
A power amplifying device 10A comprises: a first amplifier 110 that outputs an output sound signal Vout to a speaker 20 for converting the signal into a sound; a voltage feedback circuit 100 that negatively feeds back the voltage of the output sound signal Vout to an input of the first amplifier 110; and a current feedback circuit 150 that negatively feeds back a voltage corresponding to the current flowing through the speaker 20 to the input of the first operational amplifier 110. The voltage feedback circuit 100 is provided with a voltage feedback resistor 130 and a compensation circuit 140 connected in parallel to the voltage feedback resistor.
This audio signal processing method is for receiving, from a distribution source, an audio signal and a first parameter of first signal processing to be applied to the audio signal, detecting a first acoustic characteristic of a listener's playback environment, and obtaining an audio signal to be played back in the playback environment by applying second signal processing to the audio signal, wherein a second parameter for controlling the second signal processing is adjusted on the basis of the first parameter and the first acoustic characteristic.
In the present invention, a signal processing system comprises: a signal acquisition unit for acquiring a first acoustic signal that includes a percussive component and a non-percussive component; and an acoustic processing unit for executing, in series, a plurality of stages of adaptive notch filter processes with respect to the first acoustic signal, and thereby generating a second acoustic signal in which the non-percussive component of the first acoustic signal has been suppressed.
This reproduction control system is provided with: a prediction control unit that generates control information pertaining to at least one reproduced part of a musical composition by using model prediction control which uses a prediction model for predicting performance information including the performance position, within the musical composition, of at least one musician; and a reproduction control unit that controls the reproduction of the reproduced part of the musical composition by using the control information generated pertaining to the at least one reproduced part.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
G10G 3/04 - Recording music in notation form, e.g. recording the mechanical operation of a musical instrument using electrical means
62.
SOUND GENERATION METHOD, SOUND GENERATION SYSTEM, AND PROGRAM
This sound generation system comprises: a control data string acquisition unit 30 that acquires a first control data string X representing features of a string of notes and a second control data string Y representing features of text corresponding to the string of notes; and a sound data string generation unit 33 that processes the first control data string X and the second control data string Y using a trained generation model Mb, thereby generating a sound data string Z representing musical instrument sounds of a string of notes having sound characteristics corresponding to the features of the text represented by the second control data string Y.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
63.
SOUND SIGNAL PROCESSING METHOD, SOUND SIGNAL PROCESSING DEVICE, AND SOUND SIGNAL PROCESSING PROGRAM
Provided is a sound signal processing method in which, in response to sound signals of a plurality of channels, the level of the sound signal of each of the plurality of channels is adjusted, the sound signals of the plurality of channels after the adjusting are mixed, and a sound signal after the mixing is output. A first acoustic feature amount of the sound signal after the mixing is acquired, a target second acoustic feature amount is acquired, and the gain of each of the channels during the level adjustment is determined on the basis of the first acoustic feature amount and the second acoustic feature amount.
This sound collecting method comprises: outputting sound from a speaker unit (2L, 2R) attached to a housing (10); measuring the sound pressure of the sound output from the speaker unit (2L, 2R) inside the housing (10) by use of an acceleration sensor (3L, 3R) housed in the housing (10); and outputting information related to the sound pressure from a measurement result.
A terminal device 20 is provided with: an operation reception unit 32a that receives an operation by a user; and a display control unit 31a that displays an image on a display device 36. The display control unit 31a displays, for each of a plurality of sets in which a plurality of target persons who should attend a specific event are categorized in accordance with a condition regarding the event, an operation image including the number of target persons belonging to the set on a display device 25, and displays, when the operation reception unit 32a has received an operation on an operation image of a set among the plurality of sets, a target person image indicating each of two or more target persons belonging to the set on the display device 25.
A61K 31/7064 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines
A61K 31/7068 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid
A61K 31/7072 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid having two oxo groups directly attached to the pyrimidine ring, e.g. uridine, uridylic acid, thymidine, zidovudine
A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
A61P 43/00 - Drugs for specific purposes, not provided for in groups
In a communication system 1, a sound emitting device EA of sound equipment E1 at A station S1 transmits authentication information within A station S1. In response to a connection request transmitted from a user terminal 10-1 that has received the authentication information transmitted by the sound equipment E1, the communication system 1 initiates communication between the user terminal 10-1 and a participant terminal 20-1 held by a participant C1 of A station S1.
This information processing device comprises: a reception unit for receiving performance sound of a stringed instrument that has a string and a peg; an estimation unit for using the received performance sound to estimate positional information relating to the peg; and an output unit for outputting guidance information which is used for changing the position of the peg on the basis of the estimation result from the estimation unit.
An information processing device according to an embodiment of the present invention comprises a first acquiring unit and a recommendation information output unit. The first acquiring unit acquires configuration information relating to a configuration of drum instruments, and body information relating to the body of a performer playing the drum instruments. The recommendation information output unit outputs recommendation information which corresponds to the performer and relates to a setting when playing the drum instruments, on the basis of the configuration information and the body information acquired by the first acquiring unit. As a result, it is possible to assist the setting of the drum instruments.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
70.
INFORMATION PROCESSING METHOD, PROGRAM, AND INFORMATION PROCESSING DEVICE
An information processing device 10 generates, on the basis of score data SD representing a score including at least one performance mark, an acoustic signal representing a sound relating to the performance mark.
The present invention comprises: an image acquisition unit for acquiring a performance image captured to include a drum performance; an estimation unit for estimating an attention level, which is the level of attention given to a drum performance in the performance image, by inputting the performance image into a learned learning model in which machine learning for estimating the attention level has been performed on the basis of a feature amount pertaining to a drum performance, the feature amount having been obtained from the performance image; and an output unit for outputting the attention level estimated by the estimation unit.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
H04N 21/266 - Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system or merging a VOD unicast channel into a multicast channel
H04N 21/8549 - Creating video summaries, e.g. movie trailer
A mouthpiece 1 according to one embodiment includes a main body part 70, a piezoelectric sensor 10, and a support structure 700. The main body part 70 forms an air flow passage 80. The piezoelectric sensor 10 includes a piezoelectric element 110 having a porous layer which is compressively deformed due to vibrations of air, and generates a detection signal according to the compression deformation of the porous layer. The support structure 700 supports the piezoelectric element 110 such that the piezoelectric element is disposed in the flow passage 80.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
This resonator 100 comprises: a first resonance portion 10 having a first case 16 that contains a first space 11 and has formed therein a first opening 12 that establishes communication between the first space 11 and the outside; a second resonance portion 20 having a second case 26 that contains a second space 21 and has formed therein a second opening 22 that establishes communication between the second space 21 and the outside; and a communication portion 30 that connects the first resonance portion 10 and the second resonance portion 20 so as to establish communication therebetween, the resonance frequency of the first resonance portion 10 and the resonance frequency of the second resonance portion 2- being the same.
H04R 1/28 - Transducer mountings or enclosures designed for specific frequency response; Transducer enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
74.
SOUNDING CONTROL METHOD, PROGRAM, SOUNDING CONTROL DEVICE, AND ELECTRONIC KEYBOARD DEVICE
This sounding control method involves: sequentially acquiring key position data corresponding to key depression amounts; inputting behavior data, which is obtained on the basis of the key position data and acquisition timings of the key position data, to a trained model that has been trained with a corresponding relationship between training behavior data related to a time series of the key depression amounts and training operation data related to operations, performed on a sounding body, of an action mechanism associated with key depressions; and outputting sounding instruction data for generating a sound signal in a signal generation unit on the basis of the operation data output from the trained model.
[Problem] To provide an information processing device, an information processing method, and a program which make it possible to efficiently improve the proficiency level of drum performance. [Solution] In order to attain the purpose, the information processing device according to one embodiment of the present invention is provided with a first acquisition unit and an evaluation unit. The first acquisition unit acquires an image of drum performance by a performer. The evaluation unit evaluates the proficiency level concerning the drum performance on the basis of the image acquired by the first acquisition unit. This configuration makes it possible to efficiently improve the proficiency level of drum performance.
This audio device comprises a head unit, a first amplifier, and one or more audio modules. The head unit generates audio data and control data. The first amplifier is connected to the head unit and processes audio data on the basis of the control data. Each of the one or more audio modules is connected to the first amplifier via an audio bus capable of bidirectional communication through serial communication, and functions as an expanded function or an additional function with respect to the first amplifier.
A reed 10 of one embodiment comprises a stock part 150 and a vamp 153. The stock part 150 has a table part 151 and a heel 157 at one end. The vamp 153 extends from the stock part 150 toward the side opposite the heel 157. When the vamp 153 is viewed from the table part 151, the vamp 153 comprises a shape in which a tip 100, which is the tip of the vamp 153, is inclined with respect to the table part 151.
This performance analysis system 40 comprises: an image data acquisition unit 51 that acquires image data X generated by capturing images of a percussion instrument; an analysis processing unit 53 that detects vibrations generated in the percussion instrument as a result of a performance by analyzing the image data X; a performance data generation unit 54 that generates performance data Q representing the performance in accordance with the detection result; and a meter data generation unit 56 that generates meter data R representing a metric structure from the performance data Q.
This conference system processing method is a processing method for a conference system that includes: a controller including an operator; a camera; and a control unit. The camera acquires image data. The control unit detects an object included in the image data, receives a selection operation for the detected object via the operator of the controller, and performs image processing of the image data or controls the camera using the selected object as a reference.
The present invention is provided with: a first generation unit 31 that sequentially generates a frequency characteristic E[t]; a signal generation unit 32A that generates a time domain waveform signal W[t] representing a waveform of a target sound according to the frequency characteristic E[t] and control data C[t] instructing to change the frequency characteristic E[t]; and a second generation unit 33 that generates a frequency characteristic Q[t] according to the frequency characteristic E[t] and the control data C[t]. Input data X[t] at a first time includes the frequency characteristic Q[t] generated before the first time.
This sound processing system comprises: a first generation unit that sequentially processes, by a trained generation model, input data including condition data representing conditions of a target sound to be generated, to sequentially generate a first acoustic feature amount of the target sound; a signal generation unit that generates a waveform signal of a time domain representing a waveform of the target sound from the first acoustic feature amount; and a second generation unit that generates a second acoustic feature amount from the waveform signal. Input data at a first time point includes the second acoustic feature amount generated prior to the first time point.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
G10L 13/06 - Elementary speech units used in speech synthesisers; Concatenation rules
G10L 25/30 - Speech or voice analysis techniques not restricted to a single one of groups characterised by the analysis technique using neural networks
82.
SOUND CONTROL DEVICE AND CONTROL METHOD THEREFOR, ELECTRONIC MUSICAL INSTRUMENT, AND PROGRAM
Provided is a sound control device for: acquiring musical performance information that includes pitch information indicating a pitch and volume information indicating a volume detected as a continuous quantity; determining a start of note and an end of note on the basis of a result of comparison between a threshold value and the volume in the musical performance information and a change in the pitch in the musical performance information; and, if it is determined that the volume has changed in a predetermined manner, determining the end of note and the start of note at a timing when the volume has changed in the predetermined manner, regardless of the result of comparison between the volume and the threshold value.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
G10L 13/00 - Speech synthesis; Text to speech systems
G10L 13/033 - Voice editing, e.g. manipulating the voice of the synthesiser
83.
SOUND CONTROL DEVICE, CONTROL METHOD FOR SAME, ELECTRONIC INSTRUMENT, PROGRAM
Provided is a sound control device that: acquires performance information that includes pitch information that indicates pitch and volume information that indicates volume detected as a continuous quantity; determines the beginnings and ends of notes on the basis of the performance information; specifies syllables that correspond to the timing at which it is determined that notes begin from lyric data; and gives instructions that sound production for the specified syllables begin and end. In response to it having been determined that a first note has begun and then it having been determined from a change in pitch before a first prescribed amount of time has elapsed that the first note has ended and a second note has begun, a control unit 11 gives an instruction that sound production for the same syllable as the syllable specified in response to it having been determined that the first note has begun begin at a pitch that corresponds to the beginning of the second note.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
G10L 13/00 - Speech synthesis; Text to speech systems
G10L 13/033 - Voice editing, e.g. manipulating the voice of the synthesiser
84.
SKIN CARE COMPOSITION AND USE THEREOF, AND SKIN CARE COMPOSITION SOURCE MATERIAL
A skin care composition for suppressing the formation of wrinkles that are caused by photoaging, said composition including a pyrimidine nucleotide or a precursor thereof as an active ingredient.
A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
A61P 43/00 - Drugs for specific purposes, not provided for in groups
A61K 8/55 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing phosphorus
A61K 31/7068 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid
85.
SWITCH STRUCTURE AND ACOUSTIC PROCESSING DEVICE HAVING THE SWITCH STRUCTURE
The present invention provides a switch structure that ensures smooth parallel movement of a depression operation part by a simple configuration, and achieves suppression of deterioration of external appearance. A part to be guided 41A and a part to be guided 43A are provided at circumferentially different positions in an operation switch 40, and restriction parts 21A, 22A that face the part to be guided 41A from radially outside and inside, and restriction parts 24A, 23A that face the part to be guided 43A from radially inside and outside are provided in a housing 10. In a pushing stroke, the part to be guided 41A moves while being guided between the restriction parts 21A, 22A, and the part to be guided 43A moves while being guided between the restriction parts 24A, 23A. The movement restriction directions of the parts to be guided 41A, 43A are not parallel.
H01H 13/52 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell push switch
H01H 13/70 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
86.
INORGANIC COMPOUND POWDER, METHOD FOR PRODUCING INORGANIC COMPOUND POWDER, METAL OXIDE MOLDED ARTICLE, AND METHOD FOR PRODUCING METAL OXIDE MOLDED ARTICLE
This inorganic compound powder comprises particles of an inorganic compound having a hydroxyl group and a metal-oxygen-metal bond, in which the ratio Ib/Ia of the intensity Ib of a peak derived from the metal-oxygen-metal bond to the intensity Ia of a peak derived from the hydroxyl group in an infrared optical spectrum falls within the range from 0.4 to 2.0 inclusive, and the 50% particle diameter D50 in a cumulative particle size distribution falls within the range from 0.1 μm to 10 μm inclusive.
C04B 35/46 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on titanium oxides or titanates
H04R 7/02 - Diaphragms for electromechanical transducers; Cones characterised by the construction
This musical instrument comprises: a musical instrument body that causes sound to reverberate by vibrating in accordance with a performance operation; a performance information output unit that outputs a performance information signal corresponding to the performance operation; a sound collection signal output unit that is provided to the musical instrument body and outputs a sound collection signal corresponding to sounds around the musical instrument body; and a vibration unit that vibrates the musical instrument body on the basis of the performance information signal and the sound collection signal.
G10H 3/24 - Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussion instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a lo incorporating feedback means, e.g. acoustic
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
G10H 1/06 - Circuits for establishing the harmonic content of tones
G10H 3/18 - Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussion instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a lo using mechanically actuated vibrators with pick-up means using strings, e.g. electric guitars
H04R 1/28 - Transducer mountings or enclosures designed for specific frequency response; Transducer enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
88.
SOUND SIGNAL PROCESSING METHOD, TERMINAL, SOUND SIGNAL PROCESSING SYSTEM, AND MANAGEMENT DEVICE
This sound signal processing method is used in a sound signal processing system composed of a plurality of terminals that output sound signals. Each of the plurality of terminals: acquires localization control information that determines a sound image localization position of each terminal in the sound signal processing system; executes localization processing on a sound signal of each terminal on the basis of the acquired localization control information; and outputs the localization-processed sound signal.
This sound signal processing method is used by a sound signal processing system comprising a plurality of sound emission devices corresponding to a plurality of sound collection devices. Feed amount adjustment processing is carried out, in which the levels of sound signals picked up by the plurality of sound collection devices are set to a preset feed amount, and the sound signals are transmitted to the plurality of sound emission devices. The feed amount adjustment processing involves making a change to minimize a first feed amount transmitted from, among the plurality of sound collection devices, a first sound collection device which detected a speaker's voice to a first sound emission device closest to the first sound collection device.
Provided is a tactile presentation device having: a plate-shaped part 30 for presenting a tactile sensation to a user by vibrating; at least one actuator AC, disposed on the plate-shaped part 30, for vibrating the plate-shaped part 30 by being driven; and, a control unit 32 for driving the actuator AC at a frequency for vibrating the plate-shaped part 30 in a divided vibration mode in which each of a plurality of divided regions separated by nodes in the vibration vibrates. The control unit 32 drives the actuator AC so that the divided vibration mode is a divided vibration mode in which the actuator AC is positioned in at least one divided region.
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
B06B 1/04 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy operating with electromagnetism
91.
MUSICAL PERFORMANCE RECORDING METHOD, MUSICAL PERFORMANCE RECORDING SYSTEM, AND PROGRAM
This musical performance recording method is realized by a computer system, wherein a plurality of region candidates in a region being imaged by a camera are determined using a first captured image generated through imaging by the camera of a scene in which a plurality of performers carry out a first performance of a musical piece, a target region is selected from among the plurality of region candidates, and a portion corresponding to the target region is extracted from a performance record obtained by imaging a scene in which the plurality of performers carry out a second performance of the musical piece or by recording the sounds of the second performance.
In the data modification method according to one embodiment: a selection user interface is provided for selecting, from among a plurality of modification methods including a first modification method and a second modification method, a modification method to be applied to sound control data that defines sound timing information; when the application of the first modification is selected, the sound control data is modified by correcting the timing information and adding, to a specific data segment, correction information based on a correction amount of the timing information in said specific data segment; and when the application of the second modification method is applied, the sound control data is modified by correcting the timing information on the basis of the position of a beat based on a specific tempo.
G10G 3/04 - Recording music in notation form, e.g. recording the mechanical operation of a musical instrument using electrical means
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
93.
SOUND GENERATION DEVICE, SOUND GENERATION METHOD, AND PROGRAM
This sound generation device comprises: a performance unit that carries out a performance on the basis of performance data including a plurality of tracks, each of which has attribute information and each of which includes one or a plurality of sound signals; a designation unit for designating attribute information that is to be searched; and a search unit for searching for a sound signal having the designated attribute information from the performance data.
G10H 1/00 - ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE - Details of electrophonic musical instruments
94.
CONTROL SYSTEM OPERATION METHOD, CONTROL SYSTEM, AND PROGRAM
This control system comprises: a determination unit that determines whether or not a terminal device is located at a venue where an event is held; and a distribution unit that, when the result of the determination is affirmative, distributes content related to an event to a terminal device in parallel with the progress of the event.
H04L 67/52 - Network services specially adapted for the location of the user terminal
H04H 20/61 - Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
H04H 60/29 - Arrangements for monitoring broadcast services or broadcast-related services
H04L 67/02 - Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
H04N 21/24 - Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth or upstream requests
H04N 21/266 - Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system or merging a VOD unicast channel into a multicast channel
This sound emission device comprises a diaphragm, a magnetic circuit, and an acoustic member. The magnetic circuit comprises: a first surface that faces the diaphragm, a space being formed between the first surface and the diaphragm; a second surface that faces the opposite direction from the first surface; and a hole that is formed by an inner peripheral surface that extends from the first surface to the second surface. The acoustic member, by being attached to the magnetic circuit, forms a resonator. The acoustic member comprises: a cylindrical section that is inserted into the hole; a flange section that extends, outside the hole, from an outer peripheral surface of the cylindrical section along the second surface; and a wall section that protrudes from the flange section toward the second surface. Between the outer peripheral surface of the cylindrical section and the inner peripheral surface of the hole, a second space is formed that communicates with the first space. Between the flange section and the second surface, a third space is formed that is surrounded by the cylindrical section and the wall section and that communicates with the first space via the second space. The resonator is formed by the second space and the third space.
Headphones (100) comprise: speaker housings (111L, 111R) that are worn on the ears of a user; a headband part (120) that is worn on the head of the user; and connection parts (150L, 150R) that connect ends of the headband part (120) to the speaker housings (111L) and (111R) in a relatively movable manner. The connection parts (150L, 150R) include: biasing portions that exert force between the headband part (120) and the speaker housings (111L, 111R) so that the distance therebetween is a predetermined length; and damper portions (130L, 130R) for reducing the force that causes relative movement of the headband part (120) and the speaker housings (111L, 111R).
This musical instrument comprises: a housing that has a first opening; and a reinforcing member that reinforces the housing and that has a second opening which overlaps the first opening and which is for projecting sound generated in the interior of the housing to the outside of the housing.
A headphone driver (100) includes a diaphragm (110) supported on a frame (145), and a plate (150) that has an outer periphery (151), the outer periphery (151) being supported on the frame (145). The plate (150) has a space (BS) surrounded by the outer periphery (151) between the plate (150) and the diaphragm (110), an opening (152) is provided at the center of the plate (150), and a distance L between the edge of the opening (152) and the outer periphery (151) is in a range of 8-42 mm.
Provided is a distribution system which distributes information for outputting a performance sound, wherein the distribution system comprises a device control unit which outputs, to a first speaker provided in a viewing place of a distribution destination, a sound signal among a first sound signal and a second sound signal according to a combination of the type of the performance sound and the specification pertaining to the sound in an acoustic apparatus provided in the viewing place on the basis of the first sound signal and the second sound signal pertaining to the performance sound, metadata that indicates the type of the performance sound of each of the first sound signal and the second sound signal, and sound environment data that indicates the specification.
This sound processing system comprises: a signal acquisition unit which acquires a first sound signal that shows a sound received by a sound reception device; and a sound processing unit which rotates, concurrently with the reception of the sound, the phase of the first sound signal in one direction with the passage of time, and generates a second sound signal.
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