| Patents for G10H 7 - Instruments in which the tones are synthesised from a data store, e.g. computer organs (4,876) |
|---|
| 11/04/1980 | US4231278 Adaptive computation in a digital tone synthesizer |
| 11/04/1980 | US4231277 Process for forming musical tones |
| 11/04/1980 | US4231276 Electronic musical instrument of waveshape memory type |
| 10/28/1980 | CA1088672A1 Apparatus for producing a plurality of audio sound effects |
| 10/15/1980 | EP0017341A1 A sound synthesizing circuit and method of synthesizing sounds |
| 10/14/1980 | US4227435 Electronic musical instrument |
| 10/14/1980 | US4227433 Electronic musical instruments |
| 10/14/1980 | US4227432 Electronic musical instrument having multiplexed keying |
| 10/07/1980 | US4226155 Music synthesizer |
| 10/07/1980 | CA1087002A1 Digitally encoded top octave frequency generator |
| 10/07/1980 | CA1087001A1 Programmable memory system for electronic musical instrument |
| 09/30/1980 | US4224856 Waveshape memory type keyboard electronic musical instrument |
| 09/23/1980 | US4223583 Apparatus for producing musical tones having time variant harmonics |
| 09/23/1980 | US4223582 Electronic musical instrument by nonlinearly addressing waveform memory |
| 08/19/1980 | US4217802 Polyphonic digital synthesizer |
| 08/12/1980 | US4216692 Keyboard type automatic accompanying system |
| 08/12/1980 | US4216691 Octave assignment system for electronic musical instrument |
| 08/07/1980 | WO1980001618A1 Music tone generator |
| 08/05/1980 | US4215619 System for recording and automatic playback of a musical performance |
| 08/05/1980 | US4215617 Musical instrument and method for generating musical sound |
| 08/05/1980 | US4215614 Electronic musical instruments of harmonic wave synthesizing type |
| 07/29/1980 | US4214503 Electronic musical instrument with automatic loudness compensation |
| 07/23/1980 | EP0013490A1 An output processing system for a digital electronic musical instrument |
| 07/22/1980 | US4213366 Electronic musical instrument of wave memory reading type |
| 07/15/1980 | US4212221 Method and apparatus for note attack and decay in an electronic musical instrument |
| 07/08/1980 | US4211138 Harmonic formant filter for an electronic musical instrument |
| 06/17/1980 | US4207792 Tri-state encoding circuit for electronic musical instrument |
| 06/12/1980 | WO1980001215A1 An output processing system for a digital electronic musical instrument |
| 06/10/1980 | US4206675 Cybernetic music system |
| 06/03/1980 | US4205580 Ensemble effect in an electronic musical instrument |
| 06/03/1980 | US4205577 Implementation of multiple voices in an electronic musical instrument |
| 06/03/1980 | US4205576 Automatic harmonic interval keying in an electronic musical instrument |
| 06/03/1980 | US4205575 Binary interpolator for electronic musical instrument |
| 06/03/1980 | US4205574 Electronic musical instrument with variable pulse producing system |
| 05/28/1980 | EP0011576A1 Polyphonic synthesizer of periodical signals using digital techniques |
| 05/20/1980 | US4203337 Large scale integrated circuit chip for an electronic organ |
| 05/13/1980 | US4202237 Device for producing sounds, which can be coupled to a musical instrument |
| 05/13/1980 | US4202234 Digital generator for musical notes |
| 05/06/1980 | US4201106 Electronic musical instrument |
| 05/06/1980 | US4201105 Real time digital sound synthesizer |
| 04/29/1980 | US4200021 Electronic musical instruments which form musical tones by repeatedly generating musical tone waveform elements |
| 04/29/1980 | CA1076400A1 Digital generator for musical notes |
| 04/22/1980 | US4198892 Tone generator for electronic musical instrument with digital glissando, portamento and vibrato |
| 04/15/1980 | US4197777 Automatic chord control circuit for electronic musical instruments |
| 03/25/1980 | US4194427 Generation of noise-like tones in an electronic musical instrument |
| 03/25/1980 | US4194426 Echo effect circuit for an electronic musical instrument |
| 03/25/1980 | CA1074160A1 Automatic chord control circuit for electronic musical instruments |
| 03/18/1980 | US4193332 Music synthesizing circuit |
| 03/11/1980 | US4192212 Electronic musical instrument with automatic performance device |
| 03/11/1980 | US4192210 Formant filter synthesizer for an electronic musical instrument |
| 02/26/1980 | US4189972 Electronic musical instrument of numerical value processing type |
| 02/26/1980 | US4189970 Method and apparatus for achieving timbre modulation in an electronic musical instrument |
| 02/06/1980 | EP0007700A1 Large scale integrated circuit generator chip for an electronic organ and method of generating frequencies in an electronic organ |
| 02/05/1980 | US4186642 Programmable circuits for electronic musical instruments |
| 02/05/1980 | US4186635 Electronic musical instrument |
| 01/29/1980 | US4185532 Envelope generator |
| 01/29/1980 | US4185531 Music synthesizer programmer |
| 01/29/1980 | US4185529 Electronic musical instrument |
| 01/24/1980 | WO1980000110A1 Production of chord notes in a digital organ |
| 01/24/1980 | WO1980000109A1 Modular,expandable digital organ system |
| 01/22/1980 | US4184403 Method and apparatus for introducing dynamic transient voices in an electronic musical instrument |
| 01/22/1980 | US4184402 Electronic musical instrument |
| 01/22/1980 | US4184400 Electronic musical instrument utilizing data processing system |
| 01/15/1980 | US4183275 Electronic musical instrument |
| 01/09/1980 | EP0006731A1 Large scale integrated circuit chip for an electronic organ |
| 01/09/1980 | EP0006730A2 Large scale integrated circuit for an electronic organ |
| 01/08/1980 | US4182210 Keying system for an electronic musical instrument |
| 01/08/1980 | US4182209 Waveform generator |
| 01/01/1980 | US4181059 Circuit for simulating sound of wire brush rotated around head of snare drum |
| 01/01/1980 | CA1068948A Electronic tone-generating system |
| 12/25/1979 | US4179972 Tone wave generator in electronic musical instrument |
| 12/18/1979 | US4178826 Envelope generator |
| 12/18/1979 | US4178822 Musical synthesis envelope control techniques |
| 12/11/1979 | US4177706 Digital real time music synthesizer |
| 11/27/1979 | US4175464 Musical tone generator with time variant overtones |
| 11/20/1979 | US4174650 Envelope generator for an electronics musical instrument |
| 11/20/1979 | US4174649 Electronic musical instrument |
| 10/23/1979 | US4171658 Electronic musical instrument |
| 10/09/1979 | CA1184408B Channel processor |
| 10/09/1979 | CA1184407B Channel processor |
| 10/09/1979 | CA1063843A1 Channel processor |
| 09/18/1979 | CA1062515A1 Polyphonic tone synthesizer |
| 09/05/1979 | EP0003909A1 Electronic musical instrument having multiplexed keying |
| 09/04/1979 | US4166405 Electronic musical instrument |
| 07/17/1979 | US4161128 Electronic musical instrument |
| 07/10/1979 | US4160404 Electronic musical instrument |
| 07/03/1979 | US4159663 Electronic musical instrument with different types of tone forming systems |
| 04/24/1979 | US4150600 Computer organ with extended harmonics |
| 04/17/1979 | US4149440 Polyphonic computer organ |
| 04/10/1979 | US4148239 Electronic musical instrument exhibiting randomness in tone elements |
| 04/03/1979 | US4147083 Programmable voice characteristic memory system |
| 03/27/1979 | US4145946 Sustained repeat control digital polyphonic synthesizer |
| 03/27/1979 | US4145945 Electronic musical instrument employing holographic memory |
| 03/06/1979 | US4142432 Electronic musical instrument |
| 02/13/1979 | US4138915 Electronic musical instrument producing tones by variably mixing different waveshapes |
| 02/06/1979 | US4137810 Digitally encoded top octave frequency generator |
| 01/23/1979 | US4135427 Electronic musical instrument ring modulator employing multiplication of signals |
| 01/23/1979 | US4135424 Variable function generator |
| 01/23/1979 | US4135422 Electronic musical instrument |
| 01/16/1979 | US4134321 Demultiplexing audio waveshape generator |