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 1 - Details of electrophonic musical instruments
Patents for G10H 1 - Details of electrophonic musical instruments (17,119)
02/1982
02/09/1982US4314496 Music synthesizer
02/09/1982US4314494 Electric keyboard musical instrument
02/09/1982US4314493 Automatic rhythm pattern accompaniment equipment
02/03/1982EP0044945A1 Musical instrument having operator programmable automatic rhythm pattern variations
02/02/1982US4314227 Electronic pressure sensitive transducer apparatus
02/02/1982US4313361 Digital frequency follower for electronic musical instruments
01/1982
01/27/1982EP0044609A2 An electronic musical instrument having an internal fault detection feature
01/26/1982US4312257 Automatic accompaniment apparatus
01/26/1982CA1116896A1 Binary interpolator for electronic musical instrument
01/19/1982US4311077 Electronic musical instrument chord correction techniques
01/19/1982US4311076 Electronic musical instrument with harmony generation
01/13/1982EP0043666A1 Generation of musical tones from multiplexed serial data
01/13/1982EP0043532A2 Digital semiconductor circuit for an electronic organ
01/12/1982US4309932 Music playing apparatus
01/06/1982EP0043093A2 Digital semiconductor circuit for an electronic organ
01/05/1982US4308779 Control waveform generators for electronic musical instruments
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
12/29/1981US4308428 System for electronically simulating radiation effects produced by a rotary loudspeaker
12/29/1981US4308422 Circuit for modulating a musical tone signal to produce a rotating effect
12/29/1981US4307645 Electronic apparatus for teaching and reading music
12/29/1981US4307644 Automatic performance device
12/29/1981CA1115098A1 Electronic musical instrument with variable pulse producing system
12/23/1981EP0042019A1 Programmable tone generator
12/23/1981EP0042005A1 Electronic music instrument.
12/22/1981US4306482 System for generating sample tones on an electronic musical instrument
12/22/1981US4306481 Dynamic one finger chording system
12/22/1981US4306480 Electronic musical instrument
12/16/1981EP0041832A2 A harmony generator for an electronic organ and a method of generating harmony in an electronic organ
12/16/1981EP0041822A1 Sequence generator for an electronic musical instrument
12/15/1981US4305321 Electrical control devices
12/15/1981US4305320 Selector switch
12/15/1981US4305319 Modular drum generator
12/08/1981US4304162 Electronic musical instrument including improved vibrato
12/08/1981US4304161 Device for the manual playing of electronic musical instruments
12/08/1981CA1113747A1 Electronic player piano with base and treble expression effects
12/08/1981CA1113746A1 Electronic player piano having a system for encoding of expression effects
12/01/1981US4302999 Electronic musical instrument
12/01/1981CA1113287A1 Bass note generation system
11/1981
11/24/1981US4301704 Electronic musical instrument
11/24/1981US4301703 High note data generator
11/18/1981EP0039802A1 Electronic musical instrument
11/17/1981US4300436 Blind capture system
11/17/1981US4300434 Apparatus for tone generation with combined loudness and formant spectral variation
11/17/1981US4300433 Harmony generating circuit for a musical instrument
11/17/1981US4300430 Chord recognition system for an electronic musical instrument
11/11/1981EP0039464A2 Electronic musical instrument
11/10/1981US4299154 Electronic rhythm generator
11/10/1981US4299153 Touch responsive envelope control for electronic musical instrument
11/10/1981US4299041 Animated device
11/04/1981EP0039012A1 Device for converting dynamic pressure constituting a useful signal into an electric magnitude
11/03/1981US4297935 Divider keyer circuit for synthesis organ
11/03/1981US4297934 Display device for automatic rhythm performance apparatus
11/03/1981US4297933 Electronic musical instrument for tone formation by selectable tone synthesis computations
10/1981
10/28/1981EP0038707A2 Electronic musical instrument
10/28/1981EP0038675A2 Electronic musical instrument
10/27/1981US4296667 Capture combination action system for electronic organs
10/27/1981US4296666 Solo sustain keyer system
10/27/1981US4296665 Fill note generator for electronic organ
10/27/1981US4296664 Sound broadcasting apparatus
10/27/1981US4296663 Electronic musical instrument
10/27/1981CA1111288A1 Method and apparatus for recording digital signals for actuating solenoid
10/20/1981US4295402 Automatic chord accompaniment for a guitar
10/15/1981WO1981002957A1 Audio echo circuits
10/15/1981WO1981002941A1 An improved musical expression pedal
10/13/1981US4294154 Music tone generating system
10/13/1981US4294153 Method of synthesizing musical tones
10/06/1981US4293734 Touch panel system and method
10/06/1981US4292874 Automatic control apparatus for chords and sequences
10/06/1981US4292873 Electronic musical instrument
09/1981
09/29/1981US4291605 Music synthesizer
09/29/1981US4291604 Memory override system for programmed electronic synthesizer
09/22/1981US4290334 Electronic wave sharing synthetic sound system
09/22/1981US4290333 Expression means of electronic musical instrument
09/22/1981CA1109302A1 Polyphonic electronic music system
09/16/1981EP0035658A2 Electronic musical instrument
09/16/1981EP0035636A1 Chord generating apparatus of electronic musical instrument
09/09/1981EP0035115A1 Electronic musical instrument with performance mode selection
09/08/1981USRE30736 Tone wave generator in electronic musical instrument
09/08/1981US4287805 Digital envelope modulator for digital waveform
09/08/1981US4287804 Electronic musical instrument with timbre selection
09/08/1981US4287802 Electronic musical instrument of time division multiplexed type
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
08/27/1981EP0024090A4 Touch panel system and method.
08/19/1981EP0034024A1 Audio-visual message device
08/18/1981US4283984 Capture system for an electronic musical instrument
08/18/1981US4283983 Electronic musical instrument
08/11/1981US4282791 Keyer system for an electronic organ
08/11/1981US4282790 Electronic musical instrument
08/11/1981US4282788 Electronic musical instrument with automatic chord performance device
08/11/1981US4282786 Automatic chord type and root note detector
08/11/1981US4282785 Electronic musical instrument
08/11/1981CA1106657A2 Automatic chord control circuit for electronic musical instruments
08/06/1981WO1981002215A1 Audio-visual message device
08/04/1981US4281578 Clef and scale indicator for music instruments
08/04/1981US4281577 Electronic tuning device
08/04/1981US4281574 Signal delay tone synthesizer
08/04/1981US4281573 Manual volume control device for guitar or the like
08/04/1981CA1106212A1 Circuit for controlling the expression of an electronically controlled keyboard instrument
07/1981
07/28/1981US4280388 Apparatus and method for generating chorus and celeste tones
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