| Patents for G10H 1 - Details of electrophonic musical instruments (17,119) |
|---|
| 04/19/1977 | US4018122 Electronic musical instrument with automatic bass accompaniment |
| 04/19/1977 | US4018121 Method of synthesizing a musical sound |
| 04/12/1977 | US4017685 Planetary acoustic phase shift mechanism |
| 04/12/1977 | US4016792 Monophonic electronic musical instrument |
| 04/12/1977 | US4016791 Automatic rhythm playing apparatus |
| 03/29/1977 | US4015092 Multiple switch assembly for electrically operated instrument |
| 03/29/1977 | US4014242 Apparatus for use in the tuning of musical instruments |
| 03/29/1977 | US4014238 Tone signal waveform control network for musical instrument keying system |
| 03/29/1977 | US4014167 Electronic metronome |
| 03/22/1977 | US4012982 Percussion processor for electronic musical instrument |
| 03/22/1977 | US4012980 Control circuitry for a voltage-controlled type electronic musical instrument |
| 03/22/1977 | US4012979 Music teaching apparatus |
| 03/15/1977 | US4012702 Chime generating circuit |
| 03/15/1977 | US4011784 Transposition apparatus for an electronic musical instrument |
| 03/08/1977 | US4010667 Rhythm unit with programmed envelope waveform, amplitude, and the like |
| 03/01/1977 | USRE29144 Automatic chord and rhythm system for electronic organ |
| 03/01/1977 | US4009633 Electronic musical instrument |
| 02/22/1977 | US4008641 Device for modulating a musical tone signal to produce a rotating sound effect |
| 02/08/1977 | US4006658 Organ capture action |
| 01/25/1977 | US4005267 Arrangement for converting oscillations in headphones |
| 01/18/1977 | US4003285 Music signal conversion apparatus |
| 01/11/1977 | US4002095 Waveform converter for use with an electronic musical instrument and capable of controlling the duty factor of a rectangular wave tone signal |
| 01/04/1977 | US4001816 Electronic chime |
| 01/04/1977 | US4000676 Electronic vibrato system |
| 01/04/1977 | US4000675 Electronic musical instrument |
| 01/04/1977 | US4000674 One key chording system for an electronic keyboard instrument |
| 12/28/1976 | US3999458 Electronic musical instrument having preset arrangement with one group of switches controlling two groups of memories |
| 12/28/1976 | US3999457 Key system for controlling the rate of attack in electronic musical instruments |
| 12/21/1976 | US3999149 Modulation system |
| 12/14/1976 | US3997863 Helically wound pitch-determining element for electronic musical instrument |
| 11/30/1976 | US3995235 Phase control circuit including an operational transconductance amplifier suitable for use in audio frequency signal processing apparatus |
| 11/30/1976 | US3994195 Electronic musical instrument |
| 11/23/1976 | US3992973 Pulse generator for an electronic musical instrument |
| 11/23/1976 | US3992971 Electronic musical instrument |
| 11/23/1976 | US3992970 Electronic musical instrument |
| 11/23/1976 | US3992969 Changeable preset system for electronic organs |
| 11/16/1976 | US3991646 Arpeggio circuit for an electronic musical instrument |
| 11/09/1976 | US3990339 Electric organ and method of operation |
| 10/19/1976 | US3986426 Music synthesizer |
| 10/19/1976 | US3986425 Bass signal control circuit |
| 10/19/1976 | US3986424 Automatic rhythm-accompaniment apparatus for electronic musical instrument |
| 10/19/1976 | US3986423 Polyphonic music synthesizer |
| 10/19/1976 | US3986422 Electronic musical instrument |
| 10/12/1976 | USRE28999 Automatic rhythm system providing drum break |
| 09/28/1976 | US3982463 Piano-like musical instrument |
| 09/28/1976 | US3982461 Musical-tone signal forming apparatus for electronic musical instrument |
| 09/28/1976 | US3982460 Musical-tone-waveform forming apparatus for an electronic musical instrument |
| 09/21/1976 | US3981217 Key assigner |
| 09/14/1976 | US3979996 Electronic musical instrument |
| 09/14/1976 | US3979991 Electronic expression device for producing tremulant effect |
| 09/14/1976 | US3979990 Keyboard arrangement in electronic musical instrument |
| 09/14/1976 | US3979989 Electronic musical instrument |
| 09/07/1976 | US3978755 Frequency separator for digital musical instrument chorus effect |
| 08/31/1976 | US3978421 Electrical musical instrument amplifier having improved tremolo circuit, improved reverberation control, and power reduction circuit for distortion mode operation |
| 08/31/1976 | US3977291 Attenuator network for musical instrument keying system |
| 08/17/1976 | US3974729 Automatic rhythm playing apparatus |
| 08/10/1976 | US3974478 Key switch scanning and encoding system |
| 08/10/1976 | US3974461 Wide dynamic range voltage controlled filter for electronic musical instruments |
| 08/10/1976 | US3973463 Delayed vibrato and burble circuit |
| 08/10/1976 | US3973462 Frequency-deviation method and apparatus |
| 08/10/1976 | US3973461 Distortion control circuit |
| 08/10/1976 | US3973460 Keyboard type musical instrument |
| 08/03/1976 | US3973255 Touch responsive keyboard apparatus |
| 08/03/1976 | US3973223 Frequency-deviation method and apparatus |
| 08/03/1976 | US3972259 Production of pulse width modulation tonal effects in a computor organ |
| 08/03/1976 | US3972258 Automatic rhythm performance system |
| 07/27/1976 | US3971284 Plural mode envelope generator for voltage controlled amplifier |
| 07/27/1976 | US3971283 Electronic Zimbelstern |
| 07/27/1976 | US3971282 Electronic musical instrument capable of transposition |
| 07/20/1976 | US3969969 Musical instrument with means for scanning keys |
| 07/20/1976 | US3969968 Musical instrument with means for scanning keys |
| 07/13/1976 | US3968717 Musical instrument with means for scanning keys |
| 07/13/1976 | US3968716 Musical instrument with means for scanning keys |
| 07/06/1976 | US3967520 Guitar chording device for keyboard instruments |
| 06/29/1976 | US3965791 Stop tablet assembly |
| 06/29/1976 | US3965790 Electronic musical instrument having dynamic range variable expression control |
| 06/29/1976 | US3965789 Electronic musical instrument effects control |
| 06/15/1976 | US3962947 Sound producing apparatus |
| 06/15/1976 | US3962945 Foot actuated electronic organ |
| 06/08/1976 | US3962542 Choralizer apparatus and method |
| 06/01/1976 | US3960044 Keyboard arrangement having after-control signal detecting sensor in electronic musical instrument |
| 06/01/1976 | US3960043 Filter circuit |
| 05/25/1976 | US3958483 Musical instrument rhythm programmer having provision for automatic pattern variation |
| 05/18/1976 | US3956961 Phase-lock multiple tone generator system |
| 05/18/1976 | US3956960 Formant filtering in a computor organ |
| 05/18/1976 | US3956959 Electronic percussion instrument |
| 05/18/1976 | US3956958 Device for producing a signal in response to a movement thereon |
| 05/11/1976 | US3955460 Electronic musical instrument employing digital multiplexed signals |
| 05/11/1976 | US3955459 Electronic musical instrument |
| 05/04/1976 | US3954039 Chord selection system for a musical instrument |
| 05/04/1976 | US3954038 Electrical musical instrument with automatic sequential tone generation |
| 04/27/1976 | US3952624 Electronic musical instrument capable of generating tone signals having pitch frequency, tone color and volume envelope varied with time |
| 04/20/1976 | US3951030 Implementation of delayed vibrato in a computor organ |
| 04/20/1976 | US3951029 Automatic accompaniment system for use with an electronic musical instrument |
| 04/20/1976 | US3951028 Electronic organ and method of operation |
| 04/13/1976 | US3949639 Voltage controlled type electronic musical instrument |
| 04/13/1976 | US3949638 Electronic musical instrument |
| 04/06/1976 | US3948140 Portable device for generating and tuning a whole tone scale |
| 04/06/1976 | US3948139 Preset voice control |
| 04/06/1976 | US3948138 Vibrating string-modulated electronic musical instrument |