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)
02/2013
02/28/2013CA2819402A1 Multipurpose energy concentrator
02/27/2013EP2563027A1 Method for protecting data content
02/27/2013CN202758608U Sound-absorbing body of composite resonant cavity
02/27/2013CN202758607U Noise and vibration reduction pad
02/27/2013CN202752552U Anti-skidding and noise-reduction device for shell vibration machine
02/27/2013CN102947878A Systems, methods, devices, apparatus, and computer program products for audio equalization
02/26/2013US8385560 In-ear digital electronic noise cancelling and communication device
02/26/2013US8385559 Adaptive digital noise canceller
02/26/2013US8385558 Echo presence determination in voice conversations
02/26/2013US8384270 Pressure-balanced electromechanical converter
02/26/2013US8381872 Acoustic composite
02/26/2013US8381592 Ultrasonic non-destructive testing
02/25/2013DE202013000547U1 Hörinstrumentgehäuse mit Steckverbindung Hörinstrumentgehäuse with connector
02/21/2013US20130044570 System and method for a toy to interact with a computing device through wireless transmissions
02/21/2013US20130042956 Process for the manufacturing of a thermosetting laminate
02/20/2013EP2560281A2 System estimation method and program, recording medium, and system estimation device
02/20/2013EP2559261A2 Inflatable bubble
02/20/2013EP2558844A1 Acoustic wave imaging apparatus and acoustic wave imaging method
02/20/2013DE202012011083U1 Vorrichtung zur schalltechnischen Prüfung von Bauteilen Apparatus for acoustic testing of components
02/20/2013CN102938251A Two defect-state-acquired two-dimensional phononic crystal structures
02/19/2013US8379904 Electroacoustic vibrating transducer
02/19/2013CA2529747C Sound focusing mechanism and method of estimating acoustic leakage of an object and method of estimating transmission loss of an object
02/14/2013WO2013022981A2 Electronic devices for controlling noise
02/14/2013WO2013022323A1 Glass fiber-based sound absorbing sheet having adjustable permeability and air porosity
02/14/2013WO2013021235A1 A transducer apparatus comprising two membranes.
02/14/2013US20130039508 Audio jack with included microphone
02/14/2013US20130039506 Headphone device
02/14/2013US20130039505 Audio signal processing circuit
02/14/2013US20130039504 Methods and apparatuses for echo cancelation with beamforming microphone arrays
02/14/2013US20130039154 Remote control of a portable electronic device and method therefor
02/14/2013US20130037343 Adjustable stand suitable for supporting an audio speaker
02/14/2013DE102011109843A1 Combined heat and power system used in e.g. home, has signal processing unit that measures sound signal of microphone such that frequency and phase of acoustic signal are defined based on frequency and phase of alternating current
02/13/2013CN202736474U Active noise abatement system based on the minimum reflected sound pressure sum of squares
02/13/2013CN202736473U Noise abatement case
02/13/2013CN202736472U Wiring hole sealing device for muffling box
02/13/2013CN102930862A Z-direction enhanced underwater sound absorption sandwich composite material and preparation method for same
02/12/2013US8374855 System for suppressing rain noise
02/12/2013US8374356 Noise canceling apparatus and noise canceling method
02/07/2013WO2013017583A1 Sound-damping sandwich panel
02/07/2013US20130034237 Multiple microphone support for earbud headsets
02/07/2013US20130032432 Slip Resistant Cover For Portable Electronics
02/07/2013US20130032431 System and method for dissipation of an effect of a tube wave
02/07/2013DE102011085190A1 Schalldämpfende Sandwichplatte Sound absorbing sandwich panel
02/06/2013EP2554121A1 Focus information determination method and device, and environmental sound velocity acquisition method and device
02/06/2013EP2554091A1 Acoustic baffling sandwich board with perforation
02/06/2013CN202720892U Sound insulating and absorbing cotton
02/06/2013CN102918585A Active noise control device
02/06/2013CN102918375A Listening clamp for a vibroacoustic diagnosis tool used mainly in the automotive industry
02/06/2013CN102917648A High volume rate 3D ultrasonic diagnostic imaging
02/06/2013CN102912759A Shunting interference muffling air exhaust and noise reduction device and railway track bed blowing and sucking sweeping work device
02/06/2013CN101863243B Vehicle interior active noise cancellation
02/05/2013US8369547 Enclosure for a communication device
02/05/2013US8367184 Structured films having acoustical absorbance properties
01/2013
01/31/2013WO2013016504A1 Sound-reducing tongue and groove member, sound-reducing fabrication process, and sound-reducing blend
01/31/2013WO2013015790A1 Testers for acoustic sensors
01/31/2013WO2013014364A1 Acoustic absorbent wall coating
01/31/2013WO2013014363A1 Acoustic absorbent wall coating
01/31/2013WO2013013823A1 Method and apparatus for ultrasound testing using a matrix phased array probe
01/31/2013WO2013013783A1 Composite assembly for a motor vehicle
01/31/2013WO2011085872A3 Ultrasound transducer for use in a fluid medium
01/31/2013US20130030801 Off-Axis Audio Suppressions in An Automobile Cabin
01/31/2013US20130028435 Noise reducing sound-reproduction
01/31/2013US20130028434 Earphone arrangements
01/31/2013DE112004001021B4 Vorrichtung zur Reduzierung des Geräusches am Ende einer Auspuffleitung Device for reducing the noise at the end of an exhaust pipe
01/31/2013DE10311421C5 Verfahren zur Herstellung eines wärme- und schallisolierenden Blasformteils mit innenliegendem Schallabsorber A process for producing a heat- and sound-insulating blow molded part with an internal sound absorber
01/31/2013DE102011108957A1 Verfahren zum Herstellen, Reparieren und/oder Austauschen eines Gehäuses, insbesondere eines Triebwerkgehäuses, sowie ein entsprechendes Gehäuse A method of manufacturing, repairing and / or replacing a casing, in particular an engine casing, and a corresponding housing
01/31/2013DE102005006164C5 Schallabsorbierendes Element und Verfahren zur Herstellung desselben Soundabsorbing element and method of manufacturing the same
01/30/2013EP2552125A1 Noise reducing sound-reproduction
01/30/2013EP2551846A1 Noise reducing sound reproduction
01/30/2013EP2551845A1 Noise reducing sound reproduction
01/30/2013CN202711685U Sound-proof box used for noise test
01/30/2013CN202711684U Multi-surface composite formable sound-absorption and sound-proof cotton
01/30/2013CN202711683U Composite sound-absorbing cotton
01/30/2013CN102900806A High-speed noiseless flywheel
01/30/2013CN102897305A Accelerating and silencing method for submarines
01/30/2013CN102896836A Nickel titanium memory alloy/polyurethane compound damping panel and preparation method thereof
01/29/2013US8360201 Sound absorbing structure and sound chamber
01/24/2013WO2013012312A2 Wave modification method and system thereof
01/24/2013WO2013010217A1 Noise abatement panel
01/24/2013WO2012164168A3 An acoustic transducer apparatus
01/24/2013WO2012153479A3 Object information acquiring apparatus
01/24/2013US20130022213 Digital noise-cancellation
01/24/2013US20130022212 Methods and systems for active sound attenuation in a fan unit
01/23/2013EP2549775A2 Dynamically configurable ANR filter and signal processing topology
01/23/2013EP2549774A2 Dynamically configurable ANR filter and signal processing topology
01/23/2013EP2549474A1 Acoustic protection shield for a motor vehicle
01/23/2013CN202694780U Sound-attenuating box and noise testing analysis system
01/23/2013CN202694779U Sound damping sheet for petroleum exploration
01/23/2013CN202694778U Special voice protective plate for recording
01/23/2013CN202694777U Movable acoustic enclosure
01/23/2013CN202694776U Efficient sound attenuation device for steam discharge
01/23/2013CN202694775U Air-flow silencer
01/23/2013CN202694774U Cavity of air-flow silencer
01/23/2013CN102892631A Automotive trim part for sound insulation and absorption
01/22/2013USRE43939 Headset noise reducing
01/22/2013CA2627484C Sound masking system and masking sound generation method
01/22/2013CA2616686C Macrosonic generator for the air-based industrial defoaming of liquids
01/22/2013CA2605548C An acoustic wave sensor assembly utilizing a multi-element structure
01/17/2013WO2013009746A1 System for interchangeable mounting options for a sonar transducer
01/17/2013WO2013007489A2 Highly absorptive sound insulation component, in particular for the motor vehicle interior
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