| Patents for G10K 15 - Acoustics not otherwise provided for (7,779) |
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| 03/10/1987 | US4649564 Acoustic systems |
| 03/09/1987 | EP0207084A4 Spatial reverberation. |
| 03/04/1987 | EP0211911A1 Process and device for scaring away birds. |
| 02/10/1987 | US4642611 Sound engine |
| 02/10/1987 | CA1217726A Noise generator |
| 02/04/1987 | EP0210358A2 Acoustic focussing device |
| 01/29/1987 | WO1987000618A1 Method and apparatus for sensing a measurand |
| 01/28/1987 | EP0209931A2 Equaliser with adjustable band filters and a digital filter suitable for use in the equaliser |
| 01/21/1987 | EP0209336A2 Digital sound synthesizer and method |
| 01/20/1987 | US4638506 Sound field simulation system and method for calibrating same |
| 01/13/1987 | US4637007 Toy having a melody-making mechanism of a sound-detection type |
| 01/07/1987 | EP0207084A1 Spatial reverberation. |
| 01/07/1987 | CN86104338A Apparatus for generating high pressure by underwater shock wave |
| 01/07/1987 | CN86104305A Apparatus for disintegrating calculus by underwater shock wave from outside human body |
| 12/30/1986 | EP0206332A2 Apparatus for generating high pressure by underwater shock wave |
| 12/30/1986 | EP0206331A2 Apparatus for disintegrating calculus by underwater shock wave from outside human body |
| 12/30/1986 | CA1215869A1 Wavetable-modification instrument and method for generating musical sound |
| 12/24/1986 | CN85103135A Circuit of telephone bell with electronic music |
| 12/23/1986 | US4631517 Frequency-matched signal device for persons with impaired hearing |
| 12/17/1986 | EP0204909A1 Electrode material for a spar gap assembly |
| 12/16/1986 | US4630301 Voice activated echo generator |
| 12/10/1986 | EP0204629A1 Voice activated echo generator |
| 12/03/1986 | EP0203394A2 Electronic music/voice ringer circuit for telephone |
| 12/02/1986 | US4627094 Electronic audio signal processor |
| 12/02/1986 | US4626799 Warble signaling device |
| 11/18/1986 | CA1214111A1 Electronic audio signal processor |
| 10/29/1986 | EP0199158A2 Tooth-brush |
| 09/16/1986 | US4612665 Graphic equalizer with spectrum analyzer and system thereof |
| 09/16/1986 | US4612530 Motor vehicle alarm system with acoustic signal emission via at least one radio loudspeaker installed into the motor vehicle |
| 09/09/1986 | US4610249 Means and method for the noninvasive fragmentation of body concretions |
| 09/03/1986 | EP0192833A2 Method and device for the disintegration of a concretion |
| 09/02/1986 | US4608983 Generation for shock waves for contactless destruction of concrements in a living being |
| 09/02/1986 | US4608979 Apparatus for the noninvasive shock fragmentation of renal calculi |
| 08/19/1986 | US4606331 Electrode for fiber optic scopes |
| 08/14/1986 | WO1986004485A1 Process and device for scaring away birds |
| 07/15/1986 | CA1207673A1 Method for generating high frequency high level noise fields using low frequency excitation of aeroacoustic noise |
| 07/01/1986 | US4597388 Apparatus for removing cataracts |
| 06/25/1986 | EP0185614A1 Musical pacifier |
| 06/17/1986 | US4595019 Stone disintegrator |
| 06/10/1986 | US4594697 Pneumatically-operated liquid slug projector apparatus |
| 06/03/1986 | US4593404 Method of improving the acoustics of a hall |
| 06/03/1986 | CA1205388A1 Electronic stereo reverberation device with doubler |
| 05/20/1986 | US4589780 Means for generating an intermittent alarm sound for a timepiece |
| 05/09/1986 | WO1986002791A1 Spatial reverberation |
| 04/22/1986 | US4584701 Reverberator having tapped and recirculating delay lines |
| 04/22/1986 | US4584700 Electronic audio signal processor |
| 03/13/1986 | WO1986001670A1 Directional speaker system |
| 03/12/1986 | EP0173717A1 Apparatus for the noninvasive shock fragmentation of renal calculi |
| 03/11/1986 | US4575832 Device for timepiece electronically signalling a time by melody sounds and time striking sounds |
| 03/11/1986 | US4574632 Method for generating high frequency high level noise fields using low frequency excitation of aeroacoustic noise |
| 03/04/1986 | US4573356 Single transducer levitator |
| 02/18/1986 | US4571580 Sonic temperature warning device for lids of cooking vessels |
| 02/04/1986 | US4567806 Sound generator |
| 02/04/1986 | US4567769 In a test object |
| 12/10/1985 | US4558305 Multiple tone signaling device |
| 10/29/1985 | US4549435 For establishing an acoustic standing wave pattern |
| 10/15/1985 | US4546687 Musical performance unit |
| 09/25/1985 | EP0052107B1 Impulse noise generator |
| 09/18/1985 | EP0155028A1 An apparatus for the non-contact disintegration of concrements present in a body |
| 09/17/1985 | US4541280 Efficient laser generation of surface acoustic waves |
| 09/10/1985 | CA1193339A1 Multiple tone signaling device |
| 08/29/1985 | WO1985003631A1 Apparatus for the noninvasive shock fragmentation of renal calculi |
| 08/20/1985 | US4535771 Calculus disintegrating apparatus |
| 08/13/1985 | US4535474 Audio ambience simulator |
| 07/23/1985 | US4530358 Apparatus for comminuting concretions in bodies of living beings |
| 07/04/1985 | WO1985002932A1 Solar-powered musical ornaments and novelties |
| 07/02/1985 | US4526478 Electronic sound generating circuit for generation bell toll |
| 06/26/1985 | EP0146247A2 Lighting apparatus |
| 06/18/1985 | CA1188947A1 Musical pacifier |
| 06/11/1985 | US4522099 Tone generator |
| 06/04/1985 | US4520656 Gravity enhanced acoustic levitation method and apparatus |
| 05/07/1985 | US4516113 Digital tone generator for tone sequences |
| 04/23/1985 | US4512197 Apparatus for generating a focusable and scannable ultrasonic beam for non-destructive examination |
| 04/02/1985 | US4509191 Electronic stereo reverberation device |
| 03/26/1985 | US4507762 Method and apparatus for generating monopulse ultrasonic signals |
| 03/19/1985 | US4506380 Method and apparatus for controlling the sound field in a vehicle cabin or the like |
| 01/23/1985 | EP0131756A1 Process and device for controlling and/or calibrating acoustical surveillance devices |
| 12/18/1984 | US4489439 Electronic stereo reverberation device with doubler |
| 12/18/1984 | CA1179764A1 Impulse noise generator |
| 12/11/1984 | US4488145 Resonant sounder device for producing multiple warning sounds |
| 11/27/1984 | US4484820 Method for evaluating the quality of the bond between two members utilizing thermoacoustic microscopy |
| 11/14/1984 | EP0125193A1 Apparatus for generating sound by objects whose centre of gravity is displaced |
| 11/14/1984 | EP0124686A2 Spark gap for the generation of shock waves for the non-contact disintegration of concrements in living bodies |
| 11/13/1984 | US4481852 Sound generating circuit for timepiece |
| 11/07/1984 | EP0124483A2 Acoustic alarm thermometer for a cooking vessel cover |
| 11/07/1984 | EP0124197A2 Waveform table modification instrument and method for generating musical sound |
| 10/23/1984 | US4478148 Missile delivered explosive sound system |
| 10/02/1984 | US4475229 Device for producing artifical reverberation |
| 10/02/1984 | US4475228 Programmable sound circuit for electronic games |
| 09/04/1984 | US4469977 Superlattice ultrasonic wave generator |
| 09/04/1984 | CA1173755A1 Reverberation apparatus |
| 08/08/1984 | EP0115215A2 Reverberator having tapped and recirculating delay lines |
| 08/07/1984 | US4463606 High temperature acoustic levitator |
| 07/24/1984 | US4461651 Fluidization of particles by gas flow through corrugated tube and expanding horn |
| 07/24/1984 | CA1171474A1 Arrangement for the transmission of audio signals |
| 07/10/1984 | CA1170579A1 Reverberation apparatus |
| 07/03/1984 | US4457631 Attenuation-modulation circuit for generating electronic bell sounds for a timepiece |
| 06/20/1984 | EP0111066A2 Electronic audio signal processor |
| 05/30/1984 | EP0109498A2 Electronic stereo reverberation device with doubler |
| 05/15/1984 | US4449234 Reverberation apparatus |