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G10H 1/00
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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 |
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G10H 1/02
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Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos |
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G10H 1/04
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Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation |
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G10H 1/06
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Circuits for establishing the harmonic content of tones |
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G10H 1/08
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Circuits for establishing the harmonic content of tones by combining tones |
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G10H 1/10
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Circuits for establishing the harmonic content of tones by combining tones for obtaining chorus, celeste or ensemble effects |
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G10H 1/12
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Circuits for establishing the harmonic content of tones by filtering complex waveforms |
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G10H 1/14
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Circuits for establishing the harmonic content of tones during execution |
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G10H 1/16
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Circuits for establishing the harmonic content of tones by non-linear elements |
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G10H 1/18
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Selecting circuits |
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G10H 1/20
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Selecting circuits for transposition |
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G10H 1/22
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Selecting circuits for suppressing tones; Preference networks |
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G10H 1/24
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Selecting circuits for selecting plural preset register stops |
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G10H 1/26
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Selecting circuits for automatically producing a series of tones |
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G10H 1/28
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Selecting circuits for automatically producing a series of tones to produce arpeggios |
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G10H 1/30
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Selecting circuits for automatically producing a series of tones to reiteratively sound two tones |
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G10H 1/32
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Constructional details |
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G10H 1/34
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Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments |
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G10H 1/36
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Accompaniment arrangements |
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G10H 1/38
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Chord |
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G10H 1/40
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Rhythm |
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G10H 1/42
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Rhythm comprising tone forming circuits |
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G10H 1/043
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Continuous modulation |
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G10H 1/44
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Tuning means |
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G10H 1/045
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Continuous modulation by electromechanical means |
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G10H 1/46
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Volume control |
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G10H 1/047
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Continuous modulation by acousto-mechanical means, e.g. rotating speakers or sound deflectors |
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G10H 1/053
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Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only |
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G10H 1/055
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Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by switches with variable impedance elements |
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G10H 1/057
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Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits |
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G10H 3/00
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Instruments in which the tones are generated by electromechanical means |
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G10H 3/02
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Instruments in which the tones are generated by electromechanical means using mechanical interrupters |
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G10H 3/03
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Instruments in which the tones are generated by electromechanical means using pick-up means for reading recorded waves, e.g. on rotating discs |
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G10H 3/06
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Instruments in which the tones are generated by electromechanical means using pick-up means for reading recorded waves, e.g. on rotating discs using photoelectric pick-up means |
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G10H 3/08
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Instruments in which the tones are generated by electromechanical means using pick-up means for reading recorded waves, e.g. on rotating discs using inductive pick-up means |
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G10H 3/09
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Instruments in which the tones are generated by electromechanical means using pick-up means for reading recorded waves, e.g. on rotating discs using inductive pick-up means using tapes or wires |
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G10H 3/10
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Instruments in which the tones are generated by electromechanical means using pick-up means for reading recorded waves, e.g. on rotating discs using capacitive pick-up means |
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G10H 3/12
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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 |
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G10H 3/14
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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 |
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G10H 3/16
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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 a reed |
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G10H 3/18
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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 |
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G10H 3/20
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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 a tuning fork, rod or tube |
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G10H 3/22
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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 electromechanically actuated vibrators with pick-up means |
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G10H 3/24
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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 |
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G10H 3/26
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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 using electric feedback |
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G10H 5/00
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Instruments in which the tones are generated by means of electronic generators |
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G10H 5/02
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Instruments in which the tones are generated by means of electronic generators using generation of basic tones |
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G10H 5/04
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Instruments in which the tones are generated by means of electronic generators using generation of basic tones with semiconductor devices as active elements |
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G10H 5/06
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Instruments in which the tones are generated by means of electronic generators using generation of basic tones tones generated by frequency multiplication or division of a basic tone |
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G10H 5/07
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Instruments in which the tones are generated by means of electronic generators using generation of basic tones tones generated by frequency multiplication or division of a basic tone resulting in complex waveforms |
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G10H 5/08
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Instruments in which the tones are generated by means of electronic generators using generation of basic tones tones generated by heterodyning |
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G10H 5/10
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Instruments in which the tones are generated by means of electronic generators using generation of non-sinusoidal basic tones, e.g. sawtooth |
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G10H 5/12
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Instruments in which the tones are generated by means of electronic generators using generation of non-sinusoidal basic tones, e.g. sawtooth using semiconductor devices as active elements |
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G10H 5/14
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Instruments in which the tones are generated by means of electronic generators using electromechanical resonators, e.g. quartz crystals, as frequency-determining elements |
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G10H 5/16
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Instruments in which the tones are generated by means of electronic generators using cathode ray tubes |
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G10H 7/00
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Instruments in which the tones are synthesised from a data store, e.g. computer organs |
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G10H 7/02
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Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories |
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G10H 7/04
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Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories in which amplitudes are read at varying rates, e.g. according to pitch |
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G10H 7/06
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Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories in which amplitudes are read at a fixed rate, the read-out address varying stepwise by a given value, e.g. according to pitch |
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G10H 7/08
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Instruments in which the tones are synthesised from a data store, e.g. computer organs by calculating functions or polynomial approximations to evaluate amplitudes at successive sample points of a tone waveform |
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G10H 7/10
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Instruments in which the tones are synthesised from a data store, e.g. computer organs by calculating functions or polynomial approximations to evaluate amplitudes at successive sample points of a tone waveform using coefficients or parameters stored in a memory, e.g. Fourier coefficients |
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G10H 7/12
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Instruments in which the tones are synthesised from a data store, e.g. computer organs by calculating functions or polynomial approximations to evaluate amplitudes at successive sample points of a tone waveform by means of a recursive algorithm using one or more sets of parameters stored in a memory and the calculated amplitudes of one or more preceding sample points |
