Patents
Sitemap › G10 - Musical instruments; Acoustics › G10K - Sound-producing devices; methods or devices for protecting against, or for damping, noise or other acoustic waves in general; Acoustics not otherwise provided 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
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)
03/2012
03/13/2012US8135140 System for active noise control with audio signal compensation
03/13/2012US8135137 Sound image localization apparatus
03/13/2012US8132642 Speaker system
03/08/2012WO2012028850A1 Sound absorbent barrier
03/08/2012WO2011137762A3 Rotating device noise control method and controller
03/08/2012US20120059258 Use of focused ultrasound for vascular sealing
03/08/2012US20120057720 Audio noise cancelling
03/08/2012US20120057719 Adaptive filter in a sensor array system
03/08/2012US20120057718 Noise Reduction Circuit and Method Therefor
03/08/2012US20120057717 Noise Suppression for Sending Voice with Binaural Microphones
03/08/2012US20120057716 Generating Acoustic Quiet Zone by Noise Injection Techniques
03/08/2012US20120055733 Fluid Transfer Pipe and Fluid Transfer Apparatus and a Fluid Attenuator and Attenuator Apparatus
03/08/2012DE102010044224A1 Multifunctional multilayer plate for engine compartment of e.g. land vehicle, has micro-perforated outer layer formed on porous absorbent layer on molded section, and rectangular projections which are formed in molded section
03/08/2012CA2809920A1 Sound absorbent barrier
03/07/2012EP2425783A1 Probe for ultrasonic diagnostic apparatus
03/07/2012EP2425635A1 Dynamically configurable anr filter and signal processing topology
03/07/2012EP2425425A1 Feedforward-based anr adjustment responsive to environmental noise levels
03/07/2012EP2425424A1 Sound-dependent anr signal processing adjustment
03/07/2012EP2425423A2 Anr signal processing enhancements
03/07/2012EP2425422A1 Anr circuit with external circuit cooperation
03/07/2012EP2425421A1 Anr with adaptive gain
03/07/2012EP2425420A2 Method and device for reducing snore annoyances
03/07/2012CN202159484U 消音棉和具有消音棉的吸尘器 Vacuum cleaner with a silencer silencer cotton and cotton
03/07/2012CN202159483U 复合消音板及其制品 Composite silencer board and its products
03/07/2012CN202159482U 一种用于挖掘机司机室的新式降噪海绵 A new noise reduction sponge excavator cab
03/06/2012US8130595 Control device for electronic appliance and control method of the electronic appliance
03/06/2012US8127888 Engine sound distribution apparatus for a motor vehicle
03/06/2012CA2359924C Noise reduction sandwich panel, notably for aircraft turbojet engine
03/01/2012WO2012026961A1 Submersible electro-dynamic acoustic projector
03/01/2012WO2012025685A1 Method for selecting an insert for vibroacoustic damping, insert, and glass panel including such an insert
03/01/2012WO2012025253A1 Broadband sound absorber
03/01/2012WO2011135455A3 Multi-segment ultrasound transducers
03/01/2012WO2011128858A3 Acoustic insulation device and method for producing same
03/01/2012US20120053460 Ultrasound Imaging Beam-Former Apparatus and Method
03/01/2012US20120051553 Sound outputting apparatus and method of controlling the same
03/01/2012DE102010035431A1 Breitbandiger Schallabsorber Wideband sound absorber
03/01/2012DE10085230B3 Vorrichtung zur aktiven Verringerung des Geräusches eines Motors mit wenigstens zwei Auspuff-Auslässen An active reducing the noise of an engine having at least two exhaust outlets
03/01/2012CA2806531A1 Method for selecting an insert for vibroacoustic damping, insert, and glass panel including such an insert
02/2012
02/29/2012EP2423914A1 Ultrasonic sensor
02/29/2012EP2422342A1 Systems, methods, apparatus, and computer-readable media for automatic control of active noise cancellation
02/29/2012EP2421705A1 Method for manufacturing laminated glazing, and laminated glazing
02/29/2012DE202010017487U1 Möbelelement mit Einrichtung zur Schallabsorption Furniture element with a device for sound absorption
02/29/2012CN202153430U 一种填充消声材料的消声器 A filler material muffler muffler
02/29/2012CN102365679A Signal processing device and signal processing method
02/29/2012CN102365201A Aircraft comprising an insulation system for thermal and acoustic insulation
02/29/2012CN101770773B Sound insulation composite material of bamboo fibrofelt and polypropylene and preparing method thereof
02/29/2012CN101498155B Acoustical absorption heat preserving honeycomb panel
02/28/2012US8122997 Sound insulation structure with resonator
02/23/2012WO2012022886A1 Method for controlling transducers of an ultrasonic probe, corresponding computer program product and ultrasonic probe device
02/23/2012WO2012022869A2 Acoustic panel for a turbojet engine nacelle, with in-built fasteners
02/23/2012WO2012022426A1 Two-component impeller wheel
02/23/2012WO2011133667A3 Sound attenuation canopy
02/23/2012US20120045071 Method and device for reducing snore annoyances
02/23/2012US20120045070 Active noise control device
02/23/2012DE102010039483A1 Device for sound damping in air flows in e.g. vacuum cleaner, has sound damping element including edge provided with protrusions and recesses, which increase length of edge, where damping element is made of metallic material or plastic
02/23/2012CA2803746A1 Acoustic panel for a turbojet engine nacelle, with in-built fasteners
02/23/2012CA2803338A1 Method for controlling transducers of an ultrasonic probe, corresponding computer program product and ultrasonic probe device
02/22/2012EP2420412A1 Sound-absorbing mass with emulsion polymerisate and fluorinated compound
02/22/2012EP2420411A1 Active vibration noise control device
02/22/2012EP2419899A1 An acoustic energy reflector
02/22/2012EP2419898A1 Acoustically tunable sound absorption articles and methods of making same
02/22/2012EP2419722A1 Method and apparatus for investigating a flexible hollow element using acoustic sensors
02/22/2012EP2232483B1 Sound field controller
02/22/2012CN202150255U 一种多媒体式抽油烟机主动消声装置 A multimedia-type hoods active silencer device
02/22/2012CN202150254U 隔声箱 Soundproof box
02/22/2012CN202148121U 降噪电梯轿顶 Noise elevator car top
02/22/2012CN1980789B 吸声的多层复合体 Sound-absorbing multi-layer composite body
02/22/2012CN102362309A Acoustic absorber, acoustic transducer, and method for producing an acoustic absorber or an acoustic transducer
02/22/2012CN101267685B 集吸音结构 Set absorbing structure
02/21/2012US8121307 In-vehicle sound control system
02/16/2012WO2012020239A1 Sonic crystal noise barrier
02/16/2012WO2011161592A3 System with interventional ultrasound monitoring device
02/16/2012US20120039480 Method and apparatus for improved directivity of an acoustic antenna
02/16/2012US20120037449 Acoustic honeycomb with perforated septum caps
02/16/2012US20120037447 Soundproofing asssembly for an automobile, and associated wall element
02/15/2012EP2418642A1 Signal processing device and signal processing method
02/15/2012EP2418641A1 System and method for noise suppression
02/15/2012EP2417196A2 Acoustic damping compositions
02/15/2012EP2232299B1 Method and system for imaging vessels
02/15/2012CN102356426A Active noise reduction adaptive filtering
02/15/2012CN102356311A Dry-coupled permanently installed ultrasonic sensor linear array
02/15/2012CN102354493A Controllable underwater acoustic board
02/15/2012CN102354492A Device and method for intelligently and softly reducing noises
02/15/2012CN101923851B 自支撑且自对准的振动激发器 Self-supporting and self-aligned vibration exciter
02/15/2012CN101313354B 超高密度超声阵列中的分级切换 Ultra-high density array of ultrasonic stepwise switching
02/14/2012US8116482 Low noise microphone for use in windy environments and/or in the presence of engine noise
02/14/2012US8116481 Audio enhancement system
02/14/2012US8116472 Noise control device
02/09/2012WO2012018747A2 Equal expansion rate symmetric acoustic transformer
02/09/2012WO2012018735A1 Annular ring acoustic transformer
02/09/2012US20120033822 Earphone having sound insulation means
02/09/2012US20120033821 Active vibration noise control device
02/09/2012DE102011108917A1 Divided exponential horn, has low frequency horn, middle frequency horn and high frequency horn, where mouth cross-sections of exponential horn from low frequency horn follow halving series
02/09/2012DE102010039017A1 Verfahren und Vorrichtung zur aktiven Dämpfung eines akustischen Wandlers Method and device for the active damping of an acoustic transducer
02/09/2012DE102010033617A1 Decoupling element e.g. planar disk, for use in steering gear that converts steering command into steering motion of steered wheels of motor car, has two outer layers made of metal, and intermediate interlayer made of plastic
02/08/2012EP2414229A1 Aircraft comprising an insulation system for thermal and acoustic insulation
02/08/2012EP1567298B1 A process for the manufacturing of a thermosetting laminate
02/08/2012CN102349101A Aircraft acoustic attenuation member and method for forming said member
02/08/2012CN102347025A Acoustic structure
02/08/2012CN102347024A Anechoic tile based on combinatorial materials
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