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)
12/1980
12/02/1980US4236435 Keying system in an electronic musical instrument
12/02/1980US4236434 Apparatus for producing a vocal sound signal in an electronic musical instrument
11/1980
11/26/1980EP0019348A1 Tri-state encoding circuit for electronic musical instrument
11/25/1980US4235144 Means for controlling special musical effects
11/25/1980US4235142 Electronic musical instrument of time-shared digital processing type
11/25/1980US4235141 Electronic apparatus
11/18/1980US4233875 Electronic musical instrument with automatic trill performance function
11/12/1980EP0018573A1 Monolithically integrated digital MOS semiconductor circuit
11/12/1980EP0018572A1 Semiconductor circuit for the amplitude modulation of a train of periodic alternating-current signals
11/11/1980US4232581 Automatic accompaniment apparatus
11/04/1980US4231278 Adaptive computation in a digital tone synthesizer
11/04/1980US4231276 Electronic musical instrument of waveshape memory type
10/1980
10/28/1980US4230012 Musical instrument and method for use therein
10/28/1980CA1088352A1 Dynamic one finger chording system
10/21/1980US4229731 Monolithic integrated organ gate circuit
10/21/1980US4228717 Electronic musical instrument capable of generating a chorus sound
10/21/1980US4228716 Device and method for optical tone generation
10/21/1980US4228714 Multiplex chime generator
10/21/1980US4228713 Programmable current source for filter or oscillator
10/21/1980US4228712 Key code data generator
10/15/1980EP0017298A1 Chord performing apparatus for an electronic organ
10/15/1980EP0017245A2 Monolithic integrated semiconductor circuit with clock pulse controlled shift register
10/15/1980EP0016883A1 Organ circuit and method of operation
10/14/1980US4228403 Submultiple-related-frequency wave generator
10/14/1980US4227435 Electronic musical instrument
10/14/1980US4227432 Electronic musical instrument having multiplexed keying
10/07/1980US4227049 Audio system for isolating sounds from individual components of drum set-up for selectively mixing
10/07/1980US4226157 Waveform synthesis for an electronic musical instrument
10/07/1980US4226155 Music synthesizer
10/07/1980US4226154 Electronic musical instrument
10/07/1980CA1087001A1 Programmable memory system for electronic musical instrument
09/1980
09/30/1980US4224856 Waveshape memory type keyboard electronic musical instrument
09/30/1980CA1086539A1 Device for detecting a key switch operation
09/23/1980US4223584 Electronic musical instrument
09/23/1980US4223583 Apparatus for producing musical tones having time variant harmonics
09/16/1980CA1085659A2 Electronic player piano with record and playback feature
09/16/1980CA1085658A1 Method and apparatus for reproducing a musical presentation
09/04/1980WO1980001762A1 Touch panel system and method
09/03/1980EP0015052A1 Percussion envelope generator for an electronic musical instrument
09/02/1980US4220068 Method and apparatus for rhythmic note pattern generation in electronic organs
09/02/1980US4220067 Automatic musical performance instrument
08/1980
08/26/1980US4218950 Active ladder filter for voicing electronic musical instruments
08/26/1980US4218949 Master control LSI chip
08/26/1980US4218948 Electronic musical instrument of key code processing type
08/19/1980US4217806 Automatic rhythm generating method and apparatus in electronic musical instrument
08/19/1980US4217805 Apparatus and method for writing rhythm information in storage
08/19/1980US4217804 Electronic musical instrument with automatic arpeggio performance device
08/19/1980US4217803 Piano-action keyboard
08/19/1980US4217801 Solo sustain keyer system
08/12/1980US4216693 Means for storing bass rhythm patterns
08/12/1980US4216692 Keyboard type automatic accompanying system
08/12/1980US4216691 Octave assignment system for electronic musical instrument
08/12/1980CA1083390A1 Programmable rhythm unit
08/05/1980US4215619 System for recording and automatic playback of a musical performance
08/05/1980US4215618 Apparatus for presetting musical tone effects in electronic musical instrument
08/05/1980US4215617 Musical instrument and method for generating musical sound
08/05/1980US4215615 Monolithic integrated selection circuit
08/05/1980US4215614 Electronic musical instruments of harmonic wave synthesizing type
08/05/1980CA1082961A1 Demultiplex and storage system for time division multiplexed frames of musical data
08/05/1980CA1082960A1 Solenoid-hammer control system for the re-creation of expression effects from a recorded musical presentation
07/1980
07/29/1980US4215339 Electronic chime
07/29/1980US4214503 Electronic musical instrument with automatic loudness compensation
07/29/1980US4214502 Special effects circuit for an electronic organ
07/29/1980US4214501 Musical composer instrument and electronic player (electronic composer)
07/29/1980CA1082501A1 Digital touch responsive tempo generating device
07/23/1980EP0013490A1 An output processing system for a digital electronic musical instrument
07/22/1980US4213367 Monophonic touch sensitive keyboard
07/22/1980US4213366 Electronic musical instrument of wave memory reading type
07/22/1980CA1082012A1 Device for automatic tonal accompaniment in electronic musical instruments
07/15/1980US4212221 Method and apparatus for note attack and decay in an electronic musical instrument
07/10/1980WO1980001427A1 Piano-action keyboard
07/08/1980US4211893 Dual mode music instrument amplifier
07/08/1980US4211141 Pedal control circuits for electronic piano
07/01/1980US4210054 High note priority monophonic brass keyer system
07/01/1980US4210053 Electronic musical instrument
06/1980
06/25/1980EP0012212A2 Musical instrument programmable by means of perforated sheets
06/24/1980US4208940 Device for producing an ensemble effect
06/24/1980US4208939 Data encoder for an electronic musical instrument
06/24/1980US4208938 Random rhythm pattern generator
06/17/1980US4207793 Variable rate portamento system
06/17/1980US4207792 Tri-state encoding circuit for electronic musical instrument
06/17/1980US4207791 Automatic tuning device
06/12/1980WO1980001215A1 An output processing system for a digital electronic musical instrument
06/11/1980EP0011921A1 Large scale integrated circuit generator chip for electronic organ
06/10/1980US4206676 Electronic musical instrument with sequencer for automatic arpeggio performance
06/10/1980US4206675 Cybernetic music system
06/10/1980US4206674 DC offset correction circuit for an electronic musical instrument
06/03/1980US4205582 Percussion envelope generator
06/03/1980US4205581 Keyer system
06/03/1980US4205580 Ensemble effect in an electronic musical instrument
06/03/1980US4205579 Device for producing chorus effects
06/03/1980US4205578 Electronic musical instrument signal generator
06/03/1980US4205577 Implementation of multiple voices in an electronic musical instrument
06/03/1980US4205576 Automatic harmonic interval keying in an electronic musical instrument
06/03/1980US4205575 Binary interpolator for electronic musical instrument
06/03/1980US4205574 Electronic musical instrument with variable pulse producing system
05/1980
05/27/1980US4205354 Music director system
05/27/1980US4204453 Device for automatic tonal accompaniment in electronic musical instruments
05/27/1980US4204452 Single key preferential selection device in electronic musical instrument
05/20/1980US4204200 Electronic horn arrangement
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