| 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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| 01/17/2008 | WO2008006404A2 Method for operating an active noise canceling system |
| 01/17/2008 | WO2005050618A3 Adaptive beamformer with robustness against uncorrelated noise |
| 01/17/2008 | US20080011402 Method for connecting electronic components, method for forming bump and conductive connection film and fabrication apparatus for electronic component mounted body, bump and conductive connection film |
| 01/17/2008 | DE102006042224B3 Active sound absorber for exhaust-gas system of internal-combustion engine particularly in motor vehicle, has anti sound generator comprises membrane drive, with which anti sound generator is coupled with external wall of sound absorber |
| 01/16/2008 | EP1879041A1 Method for recording and locating acoustic emissions |
| 01/16/2008 | EP1878624A1 Device for detecting objects near vehicles |
| 01/16/2008 | EP1878460A1 Silencer and oxygen concentration device using the same |
| 01/16/2008 | EP1878009A1 A device for damping of sound in a pipe |
| 01/16/2008 | EP1878008A1 A sound dampening flow channel device |
| 01/16/2008 | EP1877611A2 Nonwoven material for acoustic insulation, and process for manufacture |
| 01/16/2008 | EP1877512A1 Method for improving acoustic properties |
| 01/16/2008 | EP1474798B1 Soundproofing assembly and a part comprising a wall which is covered with said assembly |
| 01/16/2008 | CN201007910Y Device for detecting theft in nights |
| 01/16/2008 | CN101107409A Floor panel |
| 01/16/2008 | CN101105938A Transparent space absorber and its manufacture method |
| 01/15/2008 | US7319672 Label selection for end-to-end label-switched traffic through a communications network |
| 01/15/2008 | US7319409 Digital interconnect of entertainment equipment |
| 01/10/2008 | WO2008004432A1 Acoustic fiber sheet and shaped article utilizing the same |
| 01/10/2008 | WO2007125500A3 Method and apparatus for elevation focus control of acoustic waves |
| 01/10/2008 | US20080007142 Ultrasonic transducer assembly having a vibrating member and at least one reflector |
| 01/10/2008 | US20080006478 Sound attenuating sleeve for use on a piling |
| 01/10/2008 | US20080006476 Acoustic transformer and method for transforming sound waves |
| 01/10/2008 | US20080006473 Vehicle mounted device |
| 01/10/2008 | DE102007029344A1 Damping pipe e.g. inlet conduit , for e.g. internal combustion engine, has circumferential wall with connection opening and through-hole, which is opened in resonance box, and interiors of pipe body and box directly connected by opening |
| 01/10/2008 | DE102004048542B4 Schallabsorber Sound absorber |
| 01/10/2008 | DE102004027111B4 Akustischer Wandler An acoustic transducer |
| 01/09/2008 | EP1875461A1 Broadband sound reduction with acoustic resonator |
| 01/09/2008 | CN101103392A An acoustic reflector |
| 01/08/2008 | US7317802 Active-noise-reduction headsets with front-cavity venting |
| 01/08/2008 | US7317801 Active acoustic noise reduction system |
| 01/08/2008 | US7316290 Acoustic lens system |
| 01/03/2008 | WO2008002874A2 Active noise reduction with adaptive filter leakage adjusting |
| 01/03/2008 | WO2008002873A2 Active noise reduction engine speed determining |
| 01/03/2008 | WO2008002838A1 Methods for applying sound dampening and/or aesthetic coatings and articles made thereby |
| 01/03/2008 | WO2008000092A1 System and method for a sound masking system for networked workstations or offices |
| 01/03/2008 | WO2007127890A3 Structured films having acoustical absorbance properties |
| 01/03/2008 | US20080004861 System and method for characterizing, synthesizing, and/or canceling out acoustic signals from inanimate sound sources |
| 01/03/2008 | US20080002835 Earphones |
| 01/03/2008 | DE202007015303U1 Geräuschdämmeinrichtung für ein Kettenrad und Kettenrad Geräuschdämmeinrichtung for a chain and sprocket |
| 01/03/2008 | DE202007014992U1 Schallabsorbierendes Füllmaterial Sound-absorbing filler |
| 01/03/2008 | DE112005003394T5 Doppelwandstruktur Double wall structure |
| 01/03/2008 | DE102006030907A1 Sound insulation or sound proofing method, involves using one or multiple insulating or damping elements from one or multiple cores, where insulating or damping elements are made of flexible-compressible, porous or fiber like material |
| 01/03/2008 | DE10110533B4 Schalldämmelement The sound absorption |
| 01/03/2008 | CA2653803A1 System and method for a sound masking system for networked workstations or offices |
| 01/02/2008 | EP1873751A2 Anechoic visco-thermal liner |
| 01/02/2008 | EP1873018A1 Sound-absorbent component for covering assemblies in the under-bonnet area of vehicles |
| 01/02/2008 | EP1872360A1 Method for reproducing a secondary path in an active noise reduction system |
| 01/02/2008 | EP1210738B1 Chemically inert megasonic transducer system |
| 01/02/2008 | CN201000744Y Sound arrester of large noise equipment |
| 01/02/2008 | CN201000743Y Artificial sound organ |
| 01/02/2008 | CN200997896Y Low-noise blanket machine |
| 01/02/2008 | CN101097715A Compound sound-absorption structural body |
| 01/02/2008 | CN101097256A Ultrasonic beam synthetic focusing parameter real-time algorithm and device thereof |
| 01/01/2008 | US7314447 System and method for actively cooling transducer assembly electronics |
| 01/01/2008 | US7314114 Flat panel diffuser |
| 01/01/2008 | US7314113 Acoustic absorbers for use with computer cabinet fans and other cooling systems |
| 12/27/2007 | WO2007150028A2 Sound attenuating sleeve for use on a piling |
| 12/27/2007 | WO2007147994A1 Vibration-proofing and noise-proofing control method and system for a vehicle power plant. |
| 12/27/2007 | US20070295553 Vehicle intake sound introducing apparatus |
| 12/27/2007 | DE102006036991A1 Ohrhörer mit einem Schallleitungsrohr Earphones with a sound pipe |
| 12/27/2007 | DE102006029012A1 Verfahren und Vorrichtung zur Schallemissionsminderung eines Kühlturms Method and apparatus for sound emission of a cooling tower |
| 12/26/2007 | EP1870879A2 Method and device for reducing the acoustic emissions of a cooling tower |
| 12/26/2007 | EP1869663A1 Focusing system for a device for producing shock waves |
| 12/26/2007 | EP1869662A1 Vibration damping device |
| 12/26/2007 | CN200997273Y Sound-proof shield |
| 12/26/2007 | CN101095283A Switching circuitry for reconfigurable arrays of sensor elements |
| 12/26/2007 | CN101093668A Energy conversion material of sound absorption |
| 12/26/2007 | CN101092896A Active device for controlling noise of diesel motor set |
| 12/26/2007 | CN101092036A Robot head with artificial ears |
| 12/26/2007 | CN100358393C Method and apparatus to direct sound |
| 12/26/2007 | CN100358005C Control system for active noise of hydraulic pump |
| 12/25/2007 | US7311957 Sound absorbing material and process for making |
| 12/20/2007 | US20070293764 Ultrasonograph |
| 12/20/2007 | US20070293761 Ultrasonic Probe Volume Compensation System |
| 12/20/2007 | US20070293758 Ultrasonograph |
| 12/20/2007 | DE4409601B4 Verfahren und Vorrichtung zur Ultraschallabbildung unter Verwendung von kombinierter linearer Abtastung und Sektorabtastung Method and apparatus for ultrasonic imaging using combined linear scanning and sector scanning |
| 12/20/2007 | DE4322955B4 Invasives chirurgisches Instrument Invasive surgical instrument |
| 12/20/2007 | DE102006049543A1 Lautsprecheranordnung zur gerichteten Beschallung eines Kraftfahrzeugsitzes Loudspeaker arrangement for direct sound of a motor vehicle seat |
| 12/20/2007 | DE102006028140A1 Sound e.g. airborne sound, transmission device for e.g. passenger car, has switching device with constriction taking up closed position when same pressure exists at inner and outer sides of molded hose |
| 12/19/2007 | EP1868182A1 Ultrasonic generator with cooling-fluid, a welding system, and a method for operating an ultrasonic generator |
| 12/19/2007 | EP1866908A2 Active countersound system with special arrangement of the secondary actuators for reducing the passage of sound at an open boundary area of two volumes |
| 12/19/2007 | EP1866907A2 Electronic sound screening system and method of accoustically improving the environment |
| 12/19/2007 | EP1866489A2 Acoustic septum cap honeycomb |
| 12/19/2007 | EP1553693B1 Ac rotary electric machine magnetic noise reduction method, motor control device and ac rotary electric machine using the same |
| 12/19/2007 | CN101090687A Hearing protector |
| 12/18/2007 | US7309947 Piezoelectric transducer including a plurality of piezoelectric members |
| 12/18/2007 | US7308965 Noise abatement wall |
| 12/13/2007 | WO2007142234A1 Active noise controller |
| 12/13/2007 | WO2007142111A1 Noise erasing device and method, and noise erasing program |
| 12/13/2007 | WO2007141172A1 Airborne-sound-absorbing engine compartment covering for motor vehicles, in particular bonnet covering |
| 12/13/2007 | US20070285184 Fully Integrated Tuneable Spin Torque Device For Generating An Oscillating Signal And Method For Tuning Such Apparatus |
| 12/13/2007 | US20070284916 Acoustic Damping Section Which is Disposed Between a Window Panel and the Body of a Vehicle |
| 12/13/2007 | DE102006027115A1 Workpiece e.g. wood-work, vibration reducing device for use in hand machine tool, has actuator attached on workpiece to generate counter-vibration that works against vibration of workpiece, and with level base that is attached on workpiece |
| 12/12/2007 | EP1865188A1 Vibration dampener for charged motors |
| 12/12/2007 | EP1697923B1 Component that absorbs airborne sound |
| 12/12/2007 | EP1455957B1 Rotary ultrasonic bonder or processor capable of high speed intermittent processing |
| 12/12/2007 | CN200990205Y Conical cavity underwater acoustic board |
| 12/12/2007 | CN200990204Y Hornform cavity underwater sound absorption board |
| 12/12/2007 | CN200988328Y Sound shield building glass plate |
| 12/12/2007 | CN101085861A Polyurethane damping material containing hindered phenol and preparation method thereof |