| 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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| 01/25/2000 | US6018121 Method and apparatus for simulating a jam session and instructing a user in how to play the drums |
| 01/25/2000 | US6016821 Systems and methods for ultrasonically processing delicate parts |
| 01/25/2000 | CA2132198C Helicopter active noise control system |
| 01/19/2000 | EP0973151A2 Noise control system |
| 01/19/2000 | EP0763234B1 Method and apparatus for minimizing aircraft cabin noise |
| 01/18/2000 | US6016351 Directed radiator with modulated ultrasonic sound |
| 01/18/2000 | US6016285 Method and apparatus for coherent image formation |
| 01/18/2000 | US6016023 Tubular ultrasonic transducer |
| 01/18/2000 | US6015026 Acoustical diffuser assembly and method of installation |
| 01/18/2000 | US6015025 Diffuser panel with built-in speaker arrangement and methods of installation |
| 01/18/2000 | US6014898 Ultrasonic transducer array incorporating an array of slotted transducer elements |
| 01/18/2000 | CA2170811C Noise cancelling device capable of achieving a reduced convergence time and a reduced residual error after convergence |
| 01/15/2000 | CA2277350A1 Non-fiberglass sound absorbing moldable thermoplastic structure and method of fabrication |
| 01/14/2000 | CA2242984A1 Device for examining viscoelasticity of a living or artificial tissue |
| 01/13/2000 | WO1999056829A8 Ultrasound bandages |
| 01/13/2000 | DE19830351A1 Wide band sound absorber with two layers of sound absorbent material |
| 01/13/2000 | DE19829379A1 Oscillation detector using pressure sleeve e.g. knock sensor for car IC engine |
| 01/12/2000 | EP0971172A1 Gas turbine combustion chamber with silencing wall structure |
| 01/12/2000 | EP0842508B1 Acoustic wave focusing method and device |
| 01/11/2000 | US6013362 Soundproof material |
| 01/11/2000 | US6013032 Beamforming methods and apparatus for three-dimensional ultrasound imaging using two-dimensional transducer array |
| 01/11/2000 | US6012543 Sound isolation plate structure |
| 01/06/2000 | WO2000000961A1 Method for applying an attenuating coating on surface wave components |
| 01/05/2000 | DE4208889C2 Körperschalldämpfendes Verbundsystem Body Sound absorbing composite system |
| 01/05/2000 | DE19829687A1 Probe-to-specimen contact in an acceleration sensor element |
| 12/30/1999 | DE19836194C1 Ultra sound source for cleaning |
| 12/30/1999 | DE19826745A1 Dämpfungselement Damping element |
| 12/29/1999 | WO1999067474A1 Building element with improved acoustic properties |
| 12/29/1999 | EP0967592A2 Variable gain active noise cancellation system with improved residual noise sensing |
| 12/29/1999 | EP0967591A2 Transducer assembly |
| 12/29/1999 | EP0966411A1 Use of aerogels for deadening structure-borne and/or impact sounds |
| 12/29/1999 | CN1047862C Method and device for generating digital beamformer signal |
| 12/28/1999 | US6009180 Fluidic element noise and vibration control constructs and methods |
| 12/28/1999 | US6009046 Ultrasonic harmonic imaging system and method |
| 12/28/1999 | US6007890 Acoustic insulating panels or elements |
| 12/28/1999 | US6007490 Ultrasonic probe with disconnectable transducer |
| 12/23/1999 | WO1999066492A1 Sound reproduction equipment and method for reducing the level of acoustical reflections in a room |
| 12/22/1999 | EP0965977A2 Damping element |
| 12/22/1999 | EP0965122A1 Method to produce sound-proofing panels or surfaces for interiors |
| 12/22/1999 | EP0870298A4 Noise cancellation and noise reduction apparatus |
| 12/22/1999 | EP0725596A4 Drive shaft for acoustic imaging catheters |
| 12/22/1999 | CN2355405Y Noise silencer |
| 12/22/1999 | CN2355404Y Bell |
| 12/21/1999 | US6006164 Portable vibration monitor |
| 12/21/1999 | US6006163 Active damage interrogation method for structural health monitoring |
| 12/21/1999 | US6005952 Active attenuation of nonlinear sound |
| 12/21/1999 | US6005827 Ultrasonic harmonic imaging system and method |
| 12/21/1999 | CA2112622C Acoustical insulating web |
| 12/16/1999 | DE19826175A1 Verfahren und Vorrichtung zur Beeinflussung möglicher Körperschalleitungen und ggf. Geräuschabstrahlungen von Gegenständen Method and apparatus for influencing the possible impact sound lines and possibly noise radiation from objects |
| 12/16/1999 | DE19825271C1 Verfahren zur passiven Bestimmung von Zieldaten Methods for passive determination of target data |
| 12/15/1999 | EP0964387A2 Method and apparatus for influencing window-generated noise |
| 12/15/1999 | EP0964386A2 Method and apparatus for influencing the possible conducting of sound and eventually the noise generation of objects |
| 12/15/1999 | EP0964247A2 Ultrasonic examination of coated parts |
| 12/15/1999 | EP0964108A2 Cover |
| 12/15/1999 | EP0963681A2 Directed acoustic stick radiator |
| 12/15/1999 | EP0963473A1 Soundproofing material and the use thereof |
| 12/15/1999 | EP0922129A4 Asphalt-containing organic fibers |
| 12/14/1999 | US6002778 Active structural control system and method including active vibration absorbers (AVAS) |
| 12/14/1999 | US6002776 Directional acoustic signal processor and method therefor |
| 12/14/1999 | US6002647 Acoustic transmitting antenna for underwater seismic prospecting |
| 12/14/1999 | US6002645 Self survey of random arrays |
| 12/14/1999 | US6002196 Piezoelectric dispersion type organic damping composite |
| 12/14/1999 | US6002195 Apparatus and methods for cleaning and/or processing delicate parts |
| 12/14/1999 | CA2156664C Sound transmission and absorption control media |
| 12/09/1999 | WO1999063170A2 Soundproof aluminum honeycomb-foam panel |
| 12/09/1999 | WO1999063169A2 Multi-purpose, aluminum foam-based soundproof panel |
| 12/09/1999 | WO1999053565A3 System for canceling interferers from broadband active sonar signals using adaptive beamforming methods |
| 12/09/1999 | DE19924955A1 Acoustic measuring unit for determining and evaluating unusual noises, especially drive rattles of motor vehicles |
| 12/09/1999 | DE19832963C1 Aircraft gas turbine exhaust silencer |
| 12/09/1999 | DE19824905A1 Decoupling device for decoupling near-field enclosure from vibrating component such as IC engine, electric motor, pump or machine |
| 12/08/1999 | EP0962784A2 Method of passively determining target data |
| 12/08/1999 | EP0962013A1 $g(l)A/4 ABSORBER WITH ADJUSTABLE BAND WIDTH |
| 12/08/1999 | EP0961715A1 Cavity sealing article and method |
| 12/08/1999 | EP0931308A4 Method and apparatus for simulating a jam session and instructing a user in how to play the drums |
| 12/08/1999 | EP0890165B1 Multi-layer sound-absorbent component |
| 12/08/1999 | EP0789900B1 Reduction of computational burden of adaptively updating control filter(s) in active systems |
| 12/08/1999 | EP0697122B1 Noise attenuation device with active double wall |
| 12/08/1999 | EP0693212B1 Hybrid analog/digital vibration control system |
| 12/08/1999 | CN1238019A Manufacture of paper |
| 12/07/1999 | US5999491 Low frequency underwater sound source |
| 12/07/1999 | US5997985 Method of forming acoustic attenuation chambers using laser processing of multi-layered polymer films |
| 12/07/1999 | US5997479 Phased array acoustic systems with intra-group processors |
| 12/07/1999 | US5996729 Sound deflector |
| 12/07/1999 | US5996601 Polymer protected component |
| 12/02/1999 | WO1999062204A1 Single point contact acoustic transmitter |
| 12/02/1999 | WO1999061284A1 Acoustically effective insulating lining for motor vehicles |
| 12/02/1999 | WO1999061221A1 Method for producing a dual-shell component with integrated lambda/4 absorbers |
| 12/02/1999 | DE19924482A1 Active noise and vibration control device for automobile |
| 12/01/1999 | EP0960286A1 Motors, and bearings therefor |
| 12/01/1999 | EP0959939A1 Method for conducting an ultrasound procedure using an ultrasound transmissive pad |
| 12/01/1999 | EP0469023B2 Sound synthesizer in a vehicle |
| 12/01/1999 | CN1046985C Sound-absorbent component made of glass or transparent synthetic glass |
| 11/30/1999 | US5995905 Source signature determination and multiple reflection reduction |
| 11/30/1999 | US5995632 Fan noise canceller |
| 11/30/1999 | US5995450 Method and apparatus for transmit beamformer system |
| 11/30/1999 | US5994854 Acoustic resonator power delivery |
| 11/30/1999 | US5993932 Foam material element for sound-damping cavities |
| 11/30/1999 | US5992237 Digital vibration coupling stud |
| 11/30/1999 | US5992236 Ultrasonic inspection method |
| 11/30/1999 | US5992235 Ultrasonic test head and method for its operation |