| Patents for G10H 5 - Instruments in which the tones are generated by means of electronic generators (1,104) |
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| 09/19/1991 | DE4103897A1 Integrable tone generating circuit - has D=A converter(s) supplying current and output(s) dependent on digital input signals |
| 09/17/1991 | US5050216 Effector for electronic musical instrument |
| 09/11/1991 | CN2084640U 便携式电子爵士鼓 Portable electronic drums |
| 09/03/1991 | US5045817 FM deviation control of direct digital synthesizers |
| 08/21/1991 | CN1053961A Three-temperament electronic keyboard musical instrument with autocontrolled modulation |
| 08/07/1991 | EP0440174A2 Method of controlling sound source for electronic musical instrument, and electronic musical instrument adopting the method |
| 07/25/1991 | WO1991010988A1 Data compression of decaying musical instrument sounds for a digital sampling system |
| 07/10/1991 | EP0436397A2 Sound synthesizer |
| 07/03/1991 | CA2031965A1 Sound synthesizer |
| 06/26/1991 | EP0434086A2 Musical tone control apparatus |
| 06/25/1991 | US5025700 Electronic musical instrument with signal modifying apparatus |
| 06/18/1991 | US5024133 Electronic musical instrument with improved generation of wind instruments |
| 05/29/1991 | EP0428657A1 Synthesis of musical sounds by modal representation |
| 05/14/1991 | US5014587 Electronic piano tone circuit |
| 04/23/1991 | US5009147 Sound generating unit system for electronic instruments |
| 04/23/1991 | US5009146 Electronic percussion instrument having a memory function and a musical tone parameter control function |
| 03/27/1991 | CN2074046U Electronic organ with staff |
| 03/26/1991 | USRE33558 Electronic musical instrument forming tone waveforms |
| 03/20/1991 | EP0378590A4 Digital signal processor for providing for timbral change in arbitrary audio signals |
| 03/12/1991 | US4999773 Technique for contouring amplitude of musical notes based on their relationship to the succeeding note |
| 02/27/1991 | CN1049566A Intelligent electric musical instrument |
| 02/12/1991 | US4991484 Tone signal generation device having a sampling function |
| 02/05/1991 | US4991218 Digital signal processor for providing timbral change in arbitrary audio and dynamically controlled stored digital audio signals |
| 01/30/1991 | EP0410476A1 Musical tone synthesizing apparatus |
| 01/30/1991 | EP0410475A1 Musical tone signal forming apparatus |
| 01/22/1991 | US4986159 Electronic musical instrument with data overflow detector and level limited data selection circuit |
| 01/08/1991 | US4984276 Digital signal processing using waveguide networks |
| 12/12/1990 | CN1010815B Microphone with automatic musical instrument and vocal accompaniment by intellectual faculties sound-controlled |
| 12/04/1990 | US4974486 Electric stringless toy guitar |
| 11/15/1990 | WO1990013889A1 Synthesis of musical sounds by modal representation |
| 11/14/1990 | EP0397149A2 Musical tone waveform signal generating apparatus |
| 11/10/1990 | CA2032472A1 Process for the synthesis of musical sounds by modal representation |
| 11/07/1990 | EP0396141A2 System for and method of synthesizing singing in real time |
| 10/31/1990 | EP0395041A2 Apparatus for synthesizing musical tones |
| 10/24/1990 | EP0393703A2 Musical tone synthesizing apparatus |
| 10/24/1990 | EP0393702A2 Musical sound synthesizer |
| 10/24/1990 | EP0393701A2 Musical tone synthesizing apparatus |
| 10/17/1990 | CN2064091U Multiple tone colour changeable tonal modification electronic harmonica |
| 09/06/1990 | CA2011568A1 Electronic harmonica for controlling sound synthesizers |
| 07/25/1990 | EP0378590A1 Digital signal processor for providing for timbral change in arbitrary audio signals |
| 07/25/1990 | CN1044183A Incremental regulation method according to sound wave double integzal curves fitting type and its curcuits of electronic piano |
| 07/03/1990 | US4939471 Impulse detection circuit |
| 06/26/1990 | US4936179 Electronic musical instrument |
| 05/30/1990 | EP0370942A2 Real time digital additive synthesizer |
| 05/23/1990 | DE3938311A1 Source audio data generator |
| 05/15/1990 | US4924747 Wave forming circuit of an electronic tone generator |
| 05/08/1990 | US4922795 Tone signal forming device |
| 04/10/1990 | US4915001 Voice to music converter |
| 03/20/1990 | US4909118 Real time digital additive synthesizer |
| 03/07/1990 | CN2054189U Electronic flute |
| 01/11/1990 | DE3823025A1 Digital realiser |
| 01/09/1990 | US4892023 Electronic keyboard percussion instrument |
| 12/27/1989 | CN2050211U 电子乐器 Electronic musical instruments |
| 12/13/1989 | EP0346225A1 Electronic musical instrument using light transmission |
| 11/29/1989 | EP0343958A2 Electronic musical instrument system |
| 11/28/1989 | US4882963 Electronic musical instrument with editing of tone data |
| 11/22/1989 | CN2048226U Multi-functional electronic ancient zheng |
| 10/05/1989 | DE3810321A1 Device for generating musical tones |
| 10/04/1989 | CN2045535U Plucking and hammering type electronic musical instrument |
| 09/19/1989 | US4868869 Digital signal processor for providing timbral change in arbitrary audio signals |
| 09/05/1989 | US4864625 Effector for electronic musical instrument |
| 08/30/1989 | CN1035199A Three temperament electronic musical instrument |
| 08/09/1989 | CN2042619U All-timbre electronic piano |
| 07/27/1989 | WO1989006854A2 Digital signal processor for providing for timbral change in arbitrary audio signals |
| 06/27/1989 | US4842692 Chemical reformer |
| 06/14/1989 | CN2039448U Electronic vocal equipment |
| 06/07/1989 | EP0318755A2 Tone signal forming device |
| 05/31/1989 | CN2038653U Musical instrument in the form of a blanket |
| 05/17/1989 | CN2037859U Multiple-purpose intelligent electronic organ |
| 04/19/1989 | CN2036302U Electronic piano with playing feel |
| 04/05/1989 | CN1032254A Circuit of electronic organ |
| 02/22/1989 | CN2033149U Digit musical sound-controlling electronic piano |
| 02/22/1989 | CN1031290A Microphone with automatic musical instrument and vocal accompaniment by intellectual faculties sound-controlled |
| 02/21/1989 | US4805508 Sound synthesizing circuit |
| 02/15/1989 | CN1031146A Full sound-control electronic piano |
| 02/14/1989 | USRE32862 Electronic musical instrument |
| 02/08/1989 | CN2032355U Full harmonic high efficiency series electronic piano |
| 02/01/1989 | CN2031961U Electronic keyboard type musical instrument |
| 01/24/1989 | USRE32838 Electronic musical instruments |
| 01/11/1989 | CN2030746U Tone-variable electronic organ |
| 01/11/1989 | CN2030744U Automatic recording and playing programmable electronic organ |
| 01/10/1989 | US4796503 Amplification circuit for electronic tone generator |
| 11/30/1988 | CN87215053U Tritemperament electronic piano |
| 10/26/1988 | CN87213553U Subminiature music and dance colour fountain |
| 08/24/1988 | CN87214725U Electronic drum musical instrument |
| 08/09/1988 | US4763257 Computerized system for imparting an expressive microstructure to successive notes in a musical score |
| 07/19/1988 | US4757737 Electronic musical instrument |
| 07/06/1988 | CN87206622U Staff learning apparatus |
| 07/05/1988 | US4754680 Overdubbing apparatus for electronic musical instrument |
| 06/30/1988 | WO1988004861A1 Audible or visual digital waveform generating system |
| 06/29/1988 | CN87209532U Qin with self-suiting function |
| 06/29/1988 | CN85109569B Multi-soud musical instrument |
| 06/01/1988 | CN87107960A Breast type electronic organ |
| 05/04/1988 | EP0144700B1 Electronic musical instrument |
| 04/20/1988 | CN87206052U Electronic reed pipe |
| 04/13/1988 | CN87211667U Electric piano with whole tone |
| 04/12/1988 | US4736663 Electronic system for synthesizing and combining voices of musical instruments |
| 03/15/1988 | US4731847 Electronic apparatus for simulating singing of song |
| 02/24/1988 | CN87209235U Jk-6 type electronic piano |
| 02/03/1988 | CN87209441U Electronic music instrument by winding |