Patents
Sitemap › G10 - Musical instruments; Acoustics › G10H - 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 › G10H 7 - Instruments in which the tones are synthesised from a data store, e.g. computer organs
Patents for G10H 7 - Instruments in which the tones are synthesised from a data store, e.g. computer organs (4,876)
06/1982
06/01/1982US4332181 Electronic musical instrument with means for selecting tone clock numbers
05/1982
05/25/1982US4331058 Adaptive accompaniment level in an electronic musical instrument
05/25/1982US4331057 Automatic chord control circuit for electronic musical instruments
05/25/1982CA1124112A1 Tone production method for an electronic musical instrument
05/11/1982US4328732 Electronic musical instrument capable of fill-note generation
05/11/1982US4328731 Electronic tone generator
05/05/1982EP0050917A1 Electrical musical instruments and methods of generating musical tones
04/1982
04/27/1982US4327419 Digital noise generator for electronic musical instruments
04/20/1982US4326260 Linear piecewise waveform generator for an electronic musical instrument
04/13/1982CA1121618A1 Musical tone designating system for an electronic musical instrument
03/1982
03/30/1982US4321853 Automatic ear training apparatus
03/30/1982US4321852 Stringed instrument synthesizer apparatus
03/16/1982US4319508 Modular, expandable digital organ system
02/1982
02/16/1982US4315451 Electronic musical instrument with automatic accompaniment device
02/16/1982CA1118243A2 Method and apparatus for reproducing a musical presentation
02/02/1982US4313361 Digital frequency follower for electronic musical instruments
02/02/1982US4313360 Harmonic generator for additive synthesis of musical tones
01/1982
01/27/1982EP0044609A2 An electronic musical instrument having an internal fault detection feature
01/26/1982CA1116896A1 Binary interpolator for electronic musical instrument
01/20/1982EP0044128A2 An electronic musical instrument having a tone generator system
01/19/1982US4311077 Electronic musical instrument chord correction techniques
01/19/1982US4311076 Electronic musical instrument with harmony generation
01/13/1982EP0043532A2 Digital semiconductor circuit for an electronic organ
01/06/1982EP0043093A2 Digital semiconductor circuit for an electronic organ
12/1981
12/30/1981EP0042555A1 Method of digitally controlling the envelope in a polyphonic musical synthesis instrument, and circuits to put this method into practice
12/29/1981USRE30834 Electronic musical instrument
12/29/1981US4307644 Automatic performance device
12/29/1981CA1115098A1 Electronic musical instrument with variable pulse producing system
12/23/1981EP0042019A1 Programmable tone generator
12/22/1981US4306482 System for generating sample tones on an electronic musical instrument
12/22/1981CA1114954A1 Digital sound synthesizer
12/16/1981EP0041832A2 A harmony generator for an electronic organ and a method of generating harmony in an electronic organ
12/15/1981US4305319 Modular drum generator
12/01/1981US4302999 Electronic musical instrument
11/1981
11/24/1981US4301704 Electronic musical instrument
11/18/1981EP0039802A1 Electronic musical instrument
11/17/1981US4300434 Apparatus for tone generation with combined loudness and formant spectral variation
11/17/1981US4300432 Polyphonic tone synthesizer with loudness spectral variation
11/12/1981WO1981003236A1 Long duration aperiodic musical waveform generator
11/03/1981US4297933 Electronic musical instrument for tone formation by selectable tone synthesis computations
10/1981
10/28/1981EP0038707A2 Electronic musical instrument
10/27/1981US4296663 Electronic musical instrument
10/20/1981US4296384 Noise generator
10/13/1981US4294155 Electronic musical instrument
10/13/1981US4294154 Music tone generating system
10/13/1981US4294153 Method of synthesizing musical tones
10/06/1981US4292874 Automatic control apparatus for chords and sequences
09/1981
09/23/1981EP0036074A1 Synthesizer circuit for periodic signals, especially as part of a musical instrument
09/16/1981EP0035658A2 Electronic musical instrument
09/08/1981USRE30736 Tone wave generator in electronic musical instrument
09/08/1981US4287805 Digital envelope modulator for digital waveform
09/01/1981US4287568 Solid state music player using signals from a bubble-memory storage device
09/01/1981US4286491 Unified tone generation in a polyphonic tone synthesizer
08/1981
08/18/1981US4283984 Capture system for an electronic musical instrument
08/11/1981US4282790 Electronic musical instrument
08/04/1981US4281574 Signal delay tone synthesizer
07/1981
07/29/1981EP0032817A2 A digital electronic musical keyboard instrument
07/21/1981US4279186 Polyphonic synthesizer of periodic signals using digital techniques
07/21/1981US4279185 Electronic music sampling techniques
06/1981
06/16/1981US4273019 Electronic tone generator
06/16/1981US4273018 Nonlinear tone generation in a polyphonic tone synthesizer
06/10/1981EP0030034A2 Digital semiconductor circuit for an electronic organ
06/09/1981US4272649 Processor controlled sound synthesizer
06/02/1981US4270430 Noise generator for a polyphonic tone synthesizer
05/1981
05/26/1981US4269101 Apparatus for generating the complement of a floating point binary number
05/19/1981US4267763 Function generators of time-dependent variable type
05/19/1981US4267761 Musical tone generator utilizing digital sliding formant filter
05/05/1981US4265158 Electronic musical instrument
04/1981
04/21/1981US4262573 Digital electronic musical instruments
04/21/1981CA1180921B System for generating sample tones on an electronic musical instrument
04/21/1981CA1099542A1 System for generating sample tones on an electronic musical instrument
04/07/1981US4259888 Tone generation system employing triangular waves
03/1981
03/31/1981US4258602 Electronic keyboard musical instrument of wave memory reading type
03/24/1981US4257304 Simultaneous voice pitches in a polyphonic tone synthesizer
03/24/1981US4257303 Electronic musical instrument of partials synthesis type
03/17/1981US4256004 Electronic musical instrument of the harmonic synthesis type
03/17/1981US4256003 Note frequency generator for an electronic musical instrument
03/17/1981US4256002 Large scale integrated circuit generator chip for electronic organ
03/10/1981US4254682 Production of chord notes in a digital organ
03/10/1981US4254681 Musical waveshape processing system
03/10/1981CA1097105A1 Electronic musical instrument with device for selecting tone clock numbers
03/03/1981US4253367 Musical tone forming device by FM technology
03/03/1981US4253366 Large scale integrated circuit chip for an electronic organ
02/1981
02/25/1981EP0024108A2 Tone generation system for electronic musical instrument
02/17/1981US4250787 Music tone generator
02/10/1981US4249448 Even-odd symmetric computation in a polyphonic tone synthesizer
02/10/1981US4249447 Tone production method for an electronic musical instrument
02/03/1981US4248119 Electronic musical instrument providing chord tones in just intonation
01/1981
01/27/1981US4246823 Waveshape generator for electronic musical instruments
01/27/1981US4246822 Data transfer apparatus for digital polyphonic tone synthesizer
01/20/1981US4245542 Method and apparatus for timbre control in an electronic musical instrument
01/20/1981US4245541 Apparatus for reducing noise in digital to analog conversion
01/13/1981US4244257 Wave-shape generator for electronic musical instruments
01/07/1981EP0021964A1 Digital polyphonic synthesizer of periodic signals
12/1980
12/23/1980US4240317 Electronic musical instrument
12/23/1980US4240316 Keyboard type electronic musical instrument
12/16/1980US4238984 Electronic musical instrument
12/11/1980WO1980002766A1 Method of calculation of polynomials by accumulation and apparatus therefor,and method of synthesizing musical tone waveforms by means of the system
12/09/1980US4237764 Electronic musical instruments
11/1980
11/26/1980EP0019348A1 Tri-state encoding circuit for electronic musical instrument
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