| 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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| 04/03/2014 | WO2014016291A3 Ultrasonic sensor arrangment comprising an ultrasonic sensor in the radiator grill, motor vehicle and corresponding method |
| 04/03/2014 | US20140092712 Sonotrode with Processing Channel |
| 04/03/2014 | DE102012019318A1 Silencer for gas-carrying pipe in internal combustion engine, has primary acoustic portions and secondary acoustic portions which are connected through common connecting elements connected to gas-conducting pipe |
| 04/02/2014 | CN203520859U Sound insulation lamination product |
| 04/02/2014 | CN203520858U Rotatable diversion silencer |
| 04/02/2014 | CN103700366A Wideband sound absorption structure combing mechanical impedance of composite resonance cavities with micropunch plates |
| 04/02/2014 | CN103696138A Insulated non-woven fabric sound-absorbing cotton and preparation method thereof |
| 04/02/2014 | CN103696137A Environment-friendly flame-retardant noise-absorbing cotton and preparation method thereof |
| 04/02/2014 | CN103696136A Anti-aging isotactic polypropylene noise-absorbing cotton and preparation method thereof |
| 04/02/2014 | CN103696135A Noise-absorbing cotton containing Chinese herbal medicines and preparation method thereof |
| 04/02/2014 | CN103696134A Flame-retardant non-woven fabric sound-absorbing cotton and preparation method thereof |
| 04/02/2014 | CN103696133A Refreshing glass down and preparation method thereof |
| 04/02/2014 | CN103696132A Active carbon noise-absorbing cotton and preparation method thereof |
| 04/02/2014 | CN103696131A Flame-retardant sound-absorbing cotton and preparation method thereof |
| 04/02/2014 | CN103696130A Environment-friendly non-woven fabric noise-absorbing cotton and preparation method thereof |
| 04/02/2014 | CN103696129A Flame-retardant antibacterial sound-absorbing cotton and preparation method thereof |
| 04/02/2014 | CN103696128A Non-woven fabric noise-absorbing cotton containing longan seeds |
| 04/02/2014 | CN103696127A Montmorillonite/isotactic polypropylene/polylactic acid composite sound absorbing cotton and preparation method thereof |
| 04/02/2014 | CN103696126A Sound-absorbing cotton with mosquito avoiding function and preparation method thereof |
| 04/02/2014 | CN103692732A Composite damping sound insulation felt and preparation method thereof |
| 04/02/2014 | CN103692706A Antistatic sound-absorbing cotton and preparation method thereof |
| 04/02/2014 | CN102543066B Target voice privacy protection method and system |
| 03/27/2014 | WO2014045892A2 Active noise-reduction apparatus |
| 03/27/2014 | WO2014045404A1 Soundproofing plate permitting airflow, and soundproofing device |
| 03/27/2014 | WO2013182800A3 Device and method for focusing pulses |
| 03/27/2014 | WO2013169454A3 Error-signal content controlled adaptation of secondary and leakage path models in noise-canceling personal audio devices |
| 03/27/2014 | US20140086426 Masking sound generation device, masking sound output device, and masking sound generation program |
| 03/27/2014 | US20140086425 Active noise cancellation using multiple reference microphone signals |
| 03/27/2014 | US20140086017 Ultrasonic transmission/reception unit, manufacturing method of ultrasonic transmission/reception unit, and ultrasonic flow meter device |
| 03/27/2014 | US20140083797 Compound membrane and acoustic device using same |
| 03/27/2014 | US20140083796 Soundproofing plate and soundproofing device permitting air flow |
| 03/27/2014 | US20140083276 Cymbal silencer |
| 03/27/2014 | DE102012108911A1 Housing for air-conditioning system that is utilized for air-conditioning of e.g. space of motor car, has sound absorption box provided with cavity, where surface of inside wall of cavity comprises sound-absorbing material |
| 03/27/2014 | DE102005022824B4 Elektronisch gesteuerter variabler Zweikammer-Resonator Electronically controlled variable two-chamber resonator |
| 03/26/2014 | EP2711922A2 Acoustic damping device for noise reduction |
| 03/26/2014 | EP2710786A1 Vehicle hands free telephone system with active noise cancellation |
| 03/26/2014 | EP2710585A1 Transducer for phased array acoustic systems |
| 03/26/2014 | EP2710197A1 Acoustic panel |
| 03/26/2014 | EP2709811A1 A composite foam structure and a method of producing a composite foam structure |
| 03/26/2014 | CN203504635U High noise reduction audio output device |
| 03/26/2014 | CN103680490A Multi-band remote oriented loud acoustic system |
| 03/26/2014 | CN103680489A Silencer |
| 03/26/2014 | CN103680488A Sound-insulation component |
| 03/26/2014 | CN103674228A Sound damping and vibration reducing system |
| 03/26/2014 | CN103668776A Low-volatility regenerated fiber porous sound-absorbing material production process |
| 03/26/2014 | CN103660451A Multilayer composite foam sound absorption material and preparation method thereof |
| 03/26/2014 | CN103660239A Noise reduction apparatus |
| 03/25/2014 | US8682001 In-ear active noise reduction earphone |
| 03/25/2014 | US8682000 Method and device for narrow-band noise suppression in a vehicle passenger compartment |
| 03/25/2014 | US8681587 Method and apparatus for an acoustic-electric channel mounting |
| 03/25/2014 | US8678130 Audio apparatus |
| 03/20/2014 | WO2014042243A1 Active silencing apparatus |
| 03/20/2014 | WO2014041370A1 Passive ultrasound imaging with sparse transducer arrays |
| 03/20/2014 | WO2014041163A1 Multilayered perforated sound absorber |
| 03/20/2014 | WO2013113417A3 Facility and method for damping acoustic vibrations in a corresponding facility |
| 03/20/2014 | US20140079244 Noise removal device |
| 03/20/2014 | US20140079236 Headset power source managing |
| 03/20/2014 | US20140079235 Configurable Noise Cancelling System |
| 03/20/2014 | US20140079234 Noise suppression device, system, and method |
| 03/20/2014 | US20140079224 Localization of a Wireless User Equipment (UE) Device Based on Out-Of-Hearing Band Audio Signatures for Ranging |
| 03/20/2014 | US20140079223 Localization of a Wireless User Equipment (UE) Device Based on Audio Masking |
| 03/20/2014 | DE102012216500A1 Mehrlagiger gelochter Schallabsorber Multi-layered perforated sound absorber |
| 03/20/2014 | DE102012108829A1 Exhaust system assembly for internal combustion engine for e.g. sports car, has cell rotor which is rotated such that exhaust gas stream with phase shift of sound wave length is again supplied to partial stream in cell |
| 03/20/2014 | DE102012018371A1 Bag for insertion into cavity of certain sound attenuation silencer, has casing that is provided with glass fibers, and deadening or absorbing filling that is passed through sheath is injected into interior of bag |
| 03/20/2014 | DE102012018368A1 Hybride schalldämmende Strukturen und deren Anwendungen Hybrid sound absorbing structures and their applications |
| 03/20/2014 | DE102012018320A1 Abgasanlage einer Brennkraftmaschine sowie Verfahren zum Betreiben einer Abgasanlage Exhaust system of an internal combustion engine and method for operating an exhaust system |
| 03/20/2014 | DE102012014292A1 Device for ventilating passenger compartment of motor vehicle, has sound absorber arranged at distance from vent opening in ventilation duct, and sound absorption surface is provided in front side of sound absorber in vent opening direction |
| 03/20/2014 | DE102009056815B4 Schalldämpfer für Abgasanlagen und Verfahren zur Vermeidung oder Verminderung von Störgeräuschen bei Schalldämpfern Muffler for exhaust systems and procedures to prevent or reduce interferences from silencers |
| 03/19/2014 | EP2709105A1 Method and system for reducing impulsive noise disturbance |
| 03/19/2014 | EP2707706A1 Pivoting ultrasonic probe mount and methods for use |
| 03/19/2014 | CN203489434U Air conditioner |
| 03/19/2014 | CN103650031A Method and apparatus for generating focused ultrasonic waves with surface modulation |
| 03/19/2014 | CN103650030A Active vibration noise control device |
| 03/19/2014 | CN103650029A Active sound control |
| 03/19/2014 | CN103646762A Sound insulation structure used for oil-immersed distribution transformer plate type box body |
| 03/19/2014 | CN103640060A Noise reducing electric saw |
| 03/18/2014 | US8675901 Howling suppression device, hearing aid, howling suppression method, and integrated circuit |
| 03/18/2014 | US8675885 Adjusting noise reduction in headphones |
| 03/18/2014 | US8675884 Method and a system for processing signals |
| 03/18/2014 | US8672088 Phase plug and acoustic lens for direct radiating loudspeaker |
| 03/18/2014 | DE202014100238U1 Schalldämpfer für Raumtrocknungssysteme sowie Raumtrocknungssystem Silencer for space drying systems and drying room system |
| 03/18/2014 | CA2367612C Acoustic board with an improved composite structure |
| 03/13/2014 | WO2014038722A1 Nonwoven-fabric structure and manufacturing method therefor |
| 03/13/2014 | WO2014038445A1 Porous sound-absorbing structure |
| 03/13/2014 | WO2014038029A1 Device for increasing audio pleasantness of construction equipment sound and method for increasing audio pleasantness of construction equipment sound |
| 03/13/2014 | WO2014037855A1 A pillow system providing sound suppression |
| 03/13/2014 | WO2014037766A1 Detection of a microphone impairment |
| 03/13/2014 | WO2014037765A1 Detection of a microphone impairment and automatic microphone switching |
| 03/13/2014 | WO2013184370A3 Sound absorbing (acoustic) board |
| 03/13/2014 | WO2013140283A3 Ultrasonic matrix array probe with thermally dissipating cable and backing block heat exchange |
| 03/13/2014 | US20140072156 Hearing aid system for removing feedback noise and control method thereof |
| 03/13/2014 | US20140072135 Prevention of anc instability in the presence of low frequency noise |
| 03/13/2014 | US20140072134 Robust process for managing filter coefficients in adaptive noise canceling systems |
| 03/13/2014 | US20140072132 Method and system for reducing impulsive noise disturbance |
| 03/13/2014 | US20140072131 Communication method, communication system, and magnetic resonance apparatus |
| 03/13/2014 | DE102012221233A1 Koppelbare Hörvorrichtung für ein Hörgerät Linkable hearing for a hearing aid |
| 03/12/2014 | EP2705232A1 Device for damping of sounds and motor vehicle comprising such a device |
| 03/12/2014 | CN203480985U Ventilation-type amorphous dry-type transformer sound-proof outer box |
| 03/12/2014 | CN203480984U Small sound insulation outer box of amorphous dry type transformer |
| 03/12/2014 | CN203472731U Auto foamed sponge structure with sound-proof effect |