| Patents for G10K 11 - Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general (21,150) |
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| 06/07/2000 | EP1005692A1 Sleeve for receiving a sensor, connected to the bumper of an automobile |
| 06/07/2000 | EP1005628A2 Ultrasonic transducer for high transduction in gases and method for non-contact ultrasound transmission into solid materials |
| 06/07/2000 | EP0874589A4 Modular transducer system |
| 06/07/2000 | EP0855079B1 Self-focusing method for synthetic antenna sonars |
| 06/07/2000 | CN1255821A Echo eliminating device and method thereof |
| 06/06/2000 | US6072880 Modular active silencer with port dish |
| 06/06/2000 | US6070777 Automated, energy efficient ultrasonic welder |
| 06/06/2000 | US6070468 Micromachined ultrasonic leaky wave air transducers |
| 06/06/2000 | CA2102220C Expandable sonar array |
| 06/02/2000 | WO2000030542A1 Medical diagnostic ultrasound method and system for element switching |
| 06/02/2000 | WO1998056573A9 Shaped multilayer metal foil shield structures and method of making |
| 05/31/2000 | EP1004894A2 Method and apparatus for high-frame-rate high-resolution ultrasonic image data acquisition |
| 05/31/2000 | CN2380992Y Sound-absorbing noise-reducing net apparatus |
| 05/30/2000 | US6069959 Active headset |
| 05/30/2000 | US6069840 Mechanically coupled helmholtz resonators for broadband acoustic attenuation |
| 05/30/2000 | US6068081 Method for damping vibration and the pressure wave from a material |
| 05/30/2000 | US6068080 Apparatus for the redistribution of acoustic energy |
| 05/25/2000 | WO2000030264A1 Signal processing apparatus and method |
| 05/25/2000 | WO2000029684A1 Noise attenuation device |
| 05/25/2000 | WO2000019406A3 Adjustable in-hull transducer assembly |
| 05/24/2000 | EP1003154A2 Acoustic system identification using acoustic masking |
| 05/24/2000 | EP1002311A1 Method and apparatus for attenuating sound |
| 05/24/2000 | CN2379030Y Scilencer structure for kitchen cabinet |
| 05/23/2000 | US6066099 Method and apparatus for high-frame-rate high-resolution ultrasonic image data acquisition |
| 05/23/2000 | US6065420 Portable transducer mount |
| 05/18/2000 | WO2000027671A1 Vehicle rooflining and method for producing the same |
| 05/18/2000 | CA2350477A1 Vehicle rooflining and method for producing the same |
| 05/16/2000 | US6063098 Articulable ultrasonic surgical apparatus |
| 05/16/2000 | US6062085 Interpenetration apparatus for meausurement of underground blasting vibration |
| 05/16/2000 | US6062083 Measuring crack growth by acoustic emission |
| 05/11/2000 | WO2000026900A1 Noise reduction panel arrangement and method of calibrating such a panel arrangement |
| 05/11/2000 | WO2000026899A2 Rms process tool |
| 05/11/2000 | WO2000008240A3 Method and device for obtaining vegetal fibre material and the use thereof |
| 05/10/2000 | EP0999689A1 Echo cancelling device and method |
| 05/10/2000 | EP0999540A1 Noise reduction panel arrangement and method of calibrating such a panel arrangement |
| 05/10/2000 | EP0998661A2 Vibration monitoring system |
| 05/10/2000 | EP0998432A1 Mineral wool composition |
| 05/10/2000 | EP0705472B1 Variable gain active noise cancellation system with improved residual noise sensing |
| 05/09/2000 | US6061456 Noise cancellation apparatus |
| 05/09/2000 | US6060529 Not sensitive to moisture and dust; recyclable |
| 05/09/2000 | US6060414 Mineral fibres capable of dissolving in a physiological medium |
| 05/09/2000 | CA2005660C Adaptive control systems |
| 05/04/2000 | WO2000025297A2 Ultrasonic transducer having a tilted support, and method of manufacture |
| 05/04/2000 | WO2000025101A1 Electronic coupling stud for a vibration measuring system |
| 05/04/2000 | DE19945644A1 Schalldämpfungssystem für Auspuffanlagen von Kraftfahrzeugen Silencing system for exhaust system of motor vehicles |
| 05/04/2000 | CA2347212A1 Ultrasonic transducer having a tilted support, and method of manufacture |
| 05/03/2000 | CN1251981A Sound reduction method and system for jet engines |
| 05/02/2000 | US6058194 Sound-capture and listening system for head equipment in noisy environment |
| 05/02/2000 | US6058075 System for canceling interferers from broadband active sonar signals using adaptive beamforming methods |
| 05/02/2000 | US6056694 Wave receiving apparatus and ultrasonic diagnostic apparatus |
| 05/02/2000 | US6056381 Vibration isolation platform |
| 05/02/2000 | US6055861 Methods and apparatus for ultrasound imaging using combined scan patterns |
| 05/02/2000 | CA2188534C Active noise cancelling muffler |
| 04/27/2000 | WO2000023268A1 Corrugated multilayer metal foil insulation panels and methods of making |
| 04/27/2000 | WO1999062204A9 Single point contact acoustic transmitter |
| 04/27/2000 | DE19945696A1 Schalldämpfungssystem für Auspuffanlagen von Kraftfahrzeugen Silencing system for exhaust system of motor vehicles |
| 04/27/2000 | DE19849366A1 Sandwich shield plate consists of non-metallic intermediate layer between two metal sheets, and structural elements in one sheet |
| 04/27/2000 | DE19846821A1 Audiokommunikationssystem Audio communication system |
| 04/27/2000 | CA2347948A1 Corrugated multilayer metal foil insulation panels and methods of making |
| 04/26/2000 | EP0995188A1 Methods and apparatus for measuring signal level and delay at multiple sensors |
| 04/25/2000 | US6053275 Acoustical absorber array |
| 04/20/2000 | DE19945653A1 Schalldämpfungssystem für Auspuffanlagen von Kraftfahrzeugen Silencing system for exhaust system of motor vehicles |
| 04/20/2000 | DE19849300A1 Acoustic energy reduction method for gas turbine plant |
| 04/19/2000 | EP0993596A1 Vibration pickup with pressure sheath |
| 04/19/2000 | EP0993344A2 Ultrasonic transducer |
| 04/18/2000 | US6052332 Countermeasure flexible line array |
| 04/18/2000 | US6051010 Methods and devices for joining transmission components |
| 04/18/2000 | US6050361 Cavitation-resistant sonar array |
| 04/13/2000 | WO2000020748A2 Fan noise reduction from turbofan engines using adaptive herschel-quincke tubes |
| 04/13/2000 | WO2000020690A1 Plate which is suited as a noise protection wall |
| 04/13/2000 | WO2000019908A1 Steerable transducer array for intracardial ultrasonic imaging |
| 04/13/2000 | WO2000019905A1 Hand held ultrasonic diagnostic instrument |
| 04/13/2000 | WO1999063170A3 Soundproof aluminum honeycomb-foam panel |
| 04/13/2000 | DE19947704A1 Noise protection wall consists of acrylic glass plate with monophilic plastic fibers embedded in it |
| 04/13/2000 | DE19846118A1 Material made of a metallic base material and a metallic second phase used for a component of e.g. an aircraft and helicopter |
| 04/13/2000 | DE19846117A1 Material made of a metallic base material and a metallic second phase used for a component of e.g. an aircraft and helicopter |
| 04/13/2000 | CA2341099A1 Hand held ultrasonic diagnostic instrument |
| 04/13/2000 | CA2340233A1 Steerable transducer array for intracardial ultrasonic imaging |
| 04/12/2000 | EP0993229A2 Audio communication system |
| 04/12/2000 | EP0992977A2 Acoustic vibration generator |
| 04/12/2000 | EP0992976A2 Electro-acoustic apparatus for sound feed-back |
| 04/12/2000 | EP0992975A1 Optimized acoustic and thermal insulating layer |
| 04/12/2000 | EP0992974A2 Use of an highly attenuating material for a sound emitting machine-part |
| 04/12/2000 | EP0992973A2 Method for attaching an acoustic transducer to a substrate |
| 04/12/2000 | EP0992636A2 Sound insulating panel for interior decoration |
| 04/11/2000 | US6049615 Intergrated active noise control system for air handling unit |
| 04/11/2000 | US6049159 Wideband acoustic transducer |
| 04/11/2000 | US6047602 Ultrasonic buffer/waveguide |
| 04/11/2000 | CA2169967C Global quieting system for stationary induction apparatus |
| 04/06/2000 | WO2000019406A2 Adjustable in-hull transducer assembly |
| 04/06/2000 | WO2000019242A2 Transducer and mounting for transducer in an acoustic logging apparatus |
| 04/06/2000 | WO2000019152A1 Reactive silencer for industrial air channels and its use |
| 04/06/2000 | DE19845736A1 Vorrichtung zur elektroakustischen Geräuschrückführung Apparatus for electro-acoustic sound feedback |
| 04/06/2000 | CA2285502A1 Sound-absorbing panel for interior decoration |
| 04/05/2000 | CN2372759Y Static rotary strong sound generator |
| 04/05/2000 | CN1249729A Use of aerogels for deadening structure-borne and/or impact sounds |
| 04/05/2000 | CN1249501A Memory-helping earphone with intensified speech |
| 04/04/2000 | US6046963 Deployable hull array system |
| 04/04/2000 | US6046962 Electrodynamic transducer for underwater acoustics |
| 04/04/2000 | US6046961 Multi-layer tiled array |