| Patents for G10K 15 - Acoustics not otherwise provided for (7,779) |
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| 05/11/1993 | US5209222 Ultrasonic transducer in lithotripters |
| 05/04/1993 | US5208788 Discharge circuit, and use thereof in a method and in apparatus for detecting and correcting the positions of electrodes, in particular as used in apparatuses for generating pressure waves |
| 05/04/1993 | US5208679 Apparatus for reproducing information in response to selected image change control information |
| 05/04/1993 | CA1317367C Method and apparatus for converting tube waves to body waves for seismic exploration |
| 04/28/1993 | EP0538319A1 Coin-operated automatic music playing machine. |
| 04/14/1993 | CN1071022A Small sound produing device |
| 04/13/1993 | CA1316260C2 Digital signal processing using waveguide networks |
| 04/07/1993 | EP0515572A4 Mri device used for generating pressure waves |
| 04/06/1993 | US5201005 Sound field compensating apparatus |
| 03/31/1993 | CN2129027Y 电子哨 Electronic Whistle |
| 03/23/1993 | US5195508 Spark gap unit for lithotripsy |
| 03/18/1993 | WO1993004748A1 Video game with interactive audiovisual dialogue |
| 03/18/1993 | DE4216052A1 Subliminal acoustic signal generator with non-volatile digital memory - is worn or carried with provision for exchange or sound recording reproduced at theoretically inaudible level |
| 03/17/1993 | EP0531670A1 Data transmission high-speed processing device |
| 03/16/1993 | US5195140 Acoustic signal processing apparatus |
| 03/16/1993 | US5194683 Karaoke lyric position display device |
| 03/16/1993 | US5194682 Musical accompaniment playing apparatus |
| 03/10/1993 | EP0229822B1 Method and apparatus for sensing a measurand |
| 03/03/1993 | EP0529273A2 Effect adding apparatus |
| 03/03/1993 | EP0528817A1 Sound generating device. |
| 02/17/1993 | EP0527591A2 Infrared cordless microphone |
| 02/04/1993 | DE4121848C1 Drive for surgical lithotriptor - has swivelling electrode with geared lid to adopt alternative positions |
| 01/20/1993 | CN1068080A Zebra mussel control |
| 12/29/1992 | US5174257 Balancer shaft for two cycle engine |
| 12/17/1992 | DE4119799A1 Electrode gap setting for underwater lithotripsy spark generation - involves application of two tools for constrained plastic deformation of wire hoops which carry upper electrode |
| 12/16/1992 | CN2125182U Voice changeable device |
| 12/10/1992 | WO1992022055A1 Accoustic logic circuits |
| 12/08/1992 | US5170381 Method for mixing audio subliminal recordings |
| 12/08/1992 | US5168835 Pulsating combustion device |
| 12/02/1992 | EP0515572A1 Mri device used for generating pressure waves |
| 12/02/1992 | EP0270592B1 Manipulating particulate matter |
| 11/19/1992 | EP0514214A2 Apparatus for reproducing image information having superimposition |
| 11/11/1992 | EP0512365A1 Apparatus for aurally compensated volume regulation |
| 11/11/1992 | CN2121218U Pronunciation button after laryngectomy |
| 11/10/1992 | US5163018 Digital signal processing circuit for carrying out a convolution computation using circulating coefficients |
| 11/04/1992 | CN1065818A Low-frequency sound wave exciting device |
| 11/03/1992 | US5159838 Ultrasonically measuring selected physical parameters of a specimen |
| 11/03/1992 | CA1309775C Apparatus for synthesizing analog signals in pcm |
| 10/29/1992 | WO1992018976A1 Tilted electrode holder for an ellipsoidal reflector |
| 10/27/1992 | US5159614 Production of an address for effective use of a memory in a sound processing device |
| 10/21/1992 | EP0509812A2 Musical accompaniment playing apparatus |
| 10/21/1992 | EP0509767A2 Coefficients setting method of a reverberation unit |
| 10/21/1992 | EP0509766A2 User management system for musical accompaniment playing apparatus |
| 10/21/1992 | CN2119706U Lighting button door bell |
| 10/20/1992 | CA2066018A1 Musical accompaniment playing apparatus |
| 10/18/1992 | CA2066015A1 User management system for musical accompaniment playing apparatus |
| 10/06/1992 | US5153917 Communication terminal system |
| 09/23/1992 | EP0505177A1 Vibrating sensor |
| 09/17/1992 | WO1992016039A1 Heavily alloyed refractory alloy electrode and pressure wave generating device using said electrode |
| 09/16/1992 | EP0503978A2 Musical data file recording method and reproducing system therefor |
| 09/16/1992 | EP0503660A2 Multi-channel echo canceling method and apparatus |
| 09/15/1992 | US5148384 Signal processing integrated circuit |
| 09/15/1992 | US5146912 Variable energy shock wave production |
| 09/09/1992 | EP0502246A2 Automatic download device |
| 09/02/1992 | EP0501483A2 Backing chorus mixing device and karaoke system incorporating said device |
| 09/01/1992 | US5144673 Reflection sound compression apparatus |
| 08/29/1992 | WO1992015985A1 Laser systems |
| 08/29/1992 | CA2103670A1 Laser systems |
| 08/27/1992 | DE4204289A1 Digital processing system to improve sound reproduction - provides delay of signals to compensate for reflection effects with signal coefficients set by computer |
| 08/26/1992 | EP0500294A2 Stereophonic sound reproducing apparatus |
| 08/25/1992 | US5142586 Electro-acoustical system |
| 08/11/1992 | US5138586 Acoustic logic circuits |
| 08/04/1992 | US5134988 Lens assembly for focusing energy |
| 07/23/1992 | WO1992012513A1 Method and device for placing a liquid between electrodes in a shock wave apparatus |
| 07/21/1992 | US5131392 Use of magnetic field of magnetic resonance imaging devices as the source of the magnetic field of electromagnetic transducers |
| 07/21/1992 | US5131311 Music reproducing method and apparatus which mixes voice input from a microphone and music data |
| 07/14/1992 | US5131051 Method and apparatus for controlling the sound field in auditoriums |
| 07/14/1992 | US5131042 Music tone pitch shift apparatus |
| 07/08/1992 | EP0493648A1 Synchronized lyric display device |
| 07/01/1992 | CN2108978U Reverberation type microphone |
| 07/01/1992 | CN2108977U Electronic attendant for welcoming visitors |
| 06/24/1992 | CN2108349U Audio induction sound accompanying device |
| 06/16/1992 | US5123050 Sound field control system |
| 06/09/1992 | US5119801 Piezoelectric shock wave generator |
| 06/03/1992 | EP0488732A2 Musical accompaniment playing apparatus |
| 06/03/1992 | EP0488684A1 Image reproducing apparatus for musical accompaniment |
| 06/02/1992 | US5119428 Electro-acoustic system |
| 06/02/1992 | US5119425 Sound synthesizer |
| 06/02/1992 | US5119420 Device for correcting a sound field in a narrow space |
| 05/30/1992 | CA2056658A1 Musical accompaniment playing apparatus |
| 05/28/1992 | CA2056321A1 Image reproducing apparatus, image information recording medium, and musical accompaniment playing apparatus |
| 05/27/1992 | EP0487181A2 Sound field compensating apparatus |
| 05/14/1992 | WO1992008225A1 Treatment of acoustic noise generated by vehicles |
| 05/13/1992 | EP0484734A2 Aero-acoustic levitation device and method |
| 05/05/1992 | US5109948 Frequency controlled motor driven low frequency sound generator |
| 04/29/1992 | CN2103184U Two-sound electronic door bell with changable sound time |
| 04/28/1992 | US5109419 Electroacoustic system |
| 04/28/1992 | US5109338 High-voltage generator and method for generating a high current, high-voltage pulse by pulse shaping for driving a shock wave source |
| 04/28/1992 | US5107765 Process and device for triggering an avalanche |
| 04/21/1992 | US5105801 Method and apparatus for improving the reproducibility and efficiency of the pressure waves generated by a shock wave generating apparatus |
| 04/21/1992 | CA1299278C Device for generating acoustical waves |
| 04/15/1992 | EP0480561A2 Reverberation sound generating apparatus |
| 04/14/1992 | US5105412 Recording medium playing apparatus for correcting audio signals using an appropriate sound field |
| 04/08/1992 | EP0479410A1 Sound field compensating apparatus for a small room |
| 04/07/1992 | US5103214 Auxiliary alarm |
| 04/02/1992 | WO1991013531A3 Amplification or generation of shock fronts |
| 03/18/1992 | EP0475758A2 Method of multipurpose playback utilization of instrumental music reproduction video tape or the like |
| 03/18/1992 | CN2098862U Fixing structure of sounder for music (speech sound) cup |
| 03/17/1992 | US5097326 Image-audio transformation system |
| 03/17/1992 | US5096017 Aero-acoustic levitation device and method |