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