Patents
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)
12/2012
12/20/2012DE102011104268A1 Kopfhörer, Audiogerät, Audiosystem und Verfahren zur Signalübertragung Headphones, audio equipment, audio system and method for signal transmission
12/20/2012CA2876029A1 System and method for attenuating noise from a fluid machine or a turbulent noise source
12/19/2012EP2535891A1 Register implementation of an Active Noise Reducing circuit
12/19/2012EP2534348A1 Mapped sound generator
12/19/2012EP2518721A9 Data receiving error reduction system and method in audio frequency band sound communication, and device applied thereto
12/19/2012CN202615782U Staggered-arrangement stacking type air inlet/exhaust sound absorbing device
12/19/2012CN102834707A Acoustic wave imaging apparatus and acoustic wave imaging method
12/19/2012CN102831886A Silencing cotton structure
12/19/2012CN102216980B Wheelwork noise control method and controller
12/18/2012US8335320 Audio apparatus
12/18/2012US8335318 Active noise reduction adaptive filtering
12/18/2012US8335131 Acoustic transducer array element having a plurality of acoustically coupled transducer assemblies
12/18/2012US8333718 Weighted bioacoustic sensor and method of using same
12/18/2012CA2600241C Voice-scrambling-signal creation method and apparatus, and computer-readable storage medium therefor
12/13/2012WO2012169095A1 Audio signal processing device and audio signal processing method
12/13/2012US20120316872 Adaptive active noise canceling for handset
12/13/2012US20120315159 Acoustic cover for vehicle fuel injection pump
12/13/2012US20120314883 Apparatus and method for transmitting human sound for removing interference signal
12/13/2012US20120314882 Production of ambient noise-cancelling earphones
12/13/2012US20120314881 Convertible filter
12/13/2012US20120314880 Stereo Headset Amplifier
12/13/2012US20120312632 Exterior acoustic louvre
12/13/2012US20120312631 Multi-layered composit panel for noise mitigation and method
12/13/2012US20120312598 Apparatuses and methods for determining temperature data of a component of an earth-boring drilling tool
12/13/2012DE102011013343B4 Regelsystem für aktive Rauschunterdrückung sowie Verfahren zur aktiven Rauschunterdrückung Control system for active noise reduction, and methods for active noise cancellation
12/13/2012DE102009006166B4 Verfahren und System zum Herstellen einer Verbundplatte Method and system for manufacturing a composite plate
12/12/2012EP2533504A1 Audio apparatus capable of noise reduction and mobile telephone capable of noise reduction
12/12/2012EP2533241A2 Apparatus for driving two-dimensional transducer array, medical imaging system, and method of driving two-dimensional transducer array
12/12/2012EP2533240A1 Anr signal processing with downsampling
12/12/2012EP2533239A1 Anr with adaptive gain
12/12/2012EP2533238A1 Replay apparatus, signal processing apparatus, and signal processing method
12/12/2012EP2533237A2 Signal processing device and signal processing method
12/12/2012EP2533040A2 Geometry compensating transducer attachments for ultrasonic inspection of chamfers or countersunk surfaces
12/12/2012EP2532797A2 Exterior Acoustic Louvre
12/12/2012CN202601183U Sound insulation cabinet for high-noise vertical braille marking machine
12/12/2012CN202601182U Novel mute device of internal-circulation purifier
12/12/2012CN202591498U Noise insulation cover for cold heading machine
12/12/2012CN202589767U Noise-proof device for ears
12/12/2012CN102823272A Headphones
12/12/2012CN102820029A Muffling structure
12/12/2012CN102820026A Replay apparatus, signal processing apparatus, and signal processing method
12/12/2012CN102817452A Thermal insulation and sound absorption material and preparation method thereof
12/11/2012US8331577 Electronic device having active noise control with an external sensor
12/11/2012US8327974 Sound enhancing apparatus
12/11/2012DE202009018618U1 Graphithaltige Platte Graphite-containing plate
12/10/2012DE202012103799U1 Schalldämpfende Sandwichplatte Sound absorbing sandwich panel
12/06/2012WO2012166511A2 Continuous adaptation of secondary path adaptive response in noise-canceling personal audio devices
12/06/2012WO2012166507A2 Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (anc)
12/06/2012WO2012166388A2 Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (anc)
12/06/2012WO2012166386A2 Mic covering detection in personal audio devices
12/06/2012WO2012166321A2 Filter architecture for an adaptive noise canceler in a personal audio device
12/06/2012WO2012166320A2 Speaker damage prevention in adaptive noise-canceling personal audio devices
12/06/2012WO2012166273A2 An adaptive noise canceling architecture for a personal audio device
12/06/2012WO2012166272A2 Ear-coupling detection and adjustment of adaptive response in noise-canceling in personal audio devices
12/06/2012WO2012164977A1 Automobile body undercover
12/06/2012WO2012164189A1 Method for manufacturing a sound attenuation panel
12/06/2012US20120310640 Mic covering detection in personal audio devices
12/06/2012US20120308029 Adaptive filtering system
12/06/2012US20120308028 Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (anc)
12/06/2012US20120308027 Continuous adaptation of secondary path adaptive response in noise-canceling personal audio devices
12/06/2012US20120308026 Filter architecture for an adaptive noise canceler in a personal audio device
12/06/2012US20120308025 Adaptive noise canceling architecture for a personal audio device
12/06/2012US20120308024 Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (anc)
12/06/2012US20120308023 Active noise control system for exhaust systems and method for controlling the same
12/06/2012US20120308022 Signal processing device and signal processing method
12/06/2012US20120308021 Speaker damage prevention in adaptive noise-canceling personal audio devices
12/06/2012DE102011076686A1 Verfahren und Vorrichtung zur aktiven Dämpfung eines akustischen Wandlers Method and device for the active damping of an acoustic transducer
12/06/2012DE102011016109B4 Reflektoranordnung für einen Ultraschall-Durchflussmesser Reflector assembly for an ultrasonic flowmeter
12/06/2012CA2832526A1 Method for manufacturing a sound attenuation panel
12/05/2012CN202585072U Insulating sound barrier for outdoor transformer
12/05/2012CN202584716U A multivariable air vibration noise eliminating and reducing device
12/05/2012CN202584715U Oxygen generator muffler
12/05/2012CN202584714U Silencer for dust collector
12/05/2012CN202584713U Sound damping board and outdoor unit
12/05/2012CN202584698U Sound guiding device of upright piano
12/05/2012CN202575625U Hoisting rope noise elimination casing pipe
12/05/2012CN202569859U Silent smoke purifier
12/05/2012CN202569133U Oxygenerator humidifier
12/04/2012US8325941 Method and apparatus to shape sound
12/04/2012US8325564 Osmotic pressure based cavitation suppression system
12/04/2012US8323447 Process for the manufacturing of a thermosetting laminate
11/2012
11/29/2012WO2012162182A1 Vehicle hands free telephone system with active noise cancellation
11/29/2012WO2012162170A1 Transducer for phased array acoustic systems
11/29/2012WO2012160501A2 Flexible board connecting method and ultrasonic probe
11/29/2012US20120301700 Method for manufacturing a formed body with a cavity structure for sound and/or heat insulation and formed body for sound and/or heat insulation
11/29/2012US20120300956 Sound outputting device
11/29/2012US20120300955 Active vibration noise control device
11/29/2012US20120298154 Acoustically insulated machine
11/29/2012DE102011103151A1 Acoustic panel installed in room, has active perforated surface which is connected with electrostatically aligned fibrous material
11/29/2012DE102011103137A1 Acoustic panel for plaster wall in musical room for converting acoustic energy into heat energy, has punched or perforated surface including hole or perforation with diameter, where hole or perforation is produced by laser drilling process
11/29/2012DE102011050632A1 Wabenelement zur Dämmung Honeycomb for insulation
11/29/2012DE102010007610B4 Hörvorrichtung mit lösbar angekoppeltem Ohrstück Hearing apparatus with detachable earpiece a coupled
11/29/2012CA2836781A1 Transducer for phased array acoustic systems
11/28/2012CN202563883U Metal surface sound insulation board
11/28/2012CN102802979A Device for reducing booming noise in a motor vehicle
11/28/2012CN102802931A Insulating honeycomb panel
11/28/2012CN102087853B Component integrated type ultralow-frequency sound eliminating device for aeroengine test bed
11/28/2012CN101675468B Improved ultrasonic attenuation materials
11/27/2012US8320597 Acoustic dock for portable electronic device
11/27/2012US8316985 Methods and devices for sound abatement of an abdominal stoma
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