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)
11/2012
11/23/2012DE202012008029U1 Lüftungsrohr - Bauelement mit verbesserter Schallabsorption sowie Außenwandluftdurchlass Ventilation pipe - device with improved sound absorption and exterior wall air passage
11/22/2012WO2012157577A1 Active silencer
11/22/2012WO2012156416A1 A composite foam structure and a method of producing a composite foam structure
11/22/2012WO2012131011A3 Vibro-acoustic attenuation or reduced energy transmission
11/22/2012US20120294114 Acoustic telemetry of subsea measurements from an offshore well
11/22/2012DE102011076179A1 Earphone with headset has attenuation unit that is designed as separate component for damping noise generated through electrical connecting cable
11/22/2012DE102011075979A1 System for active vibration compensation of X-ray source used in tomography system for diagnosing patient, has counter-vibration generating unit that generates counter-vibration phase shifted with respect to X-ray source oscillation
11/21/2012EP2525219A2 Multi-part mounting device for an ultrasonic transducer
11/21/2012EP2524788A1 Method of perforating a foam structure and an acoustic foam structure
11/21/2012EP2524651A1 Ultrasonic transducer
11/21/2012EP2523989A1 Appliance comprising polyurethane foam
11/21/2012CN202549274U Sound-insulation patch
11/21/2012CN202549273U Silencer
11/21/2012CN102792367A Engine harmonic cancelling system and operating method thereof
11/21/2012CN102792366A Automotive insulating trim part
11/21/2012CN102792159A Coupling element for acoustically coupling a sound transducer to a body, and sound transducer comprising said coupling element
11/21/2012CN102282607B Acoustic markers
11/21/2012CN102163426B Fixed point transmission system
11/21/2012CN101798929B Tunnel wall structure for reducing strong reflection propagation multipath effect of millimeter waves
11/21/2012CN101740018B Electrical horn
11/21/2012CN101292567B Noise control device
11/20/2012US8315405 Coordinated ANR reference sound compression
11/20/2012US8315404 System for active noise control with audio signal compensation
11/15/2012WO2012154508A1 Pivoting ultrasonic probe mount and methods for use
11/15/2012WO2012153481A1 Object information acquiring apparatus
11/15/2012WO2012153480A1 Object information acquiring apparatus and object information acquiring method
11/15/2012WO2012153479A2 Object information acquiring apparatus
11/15/2012WO2012153451A1 Adaptive equalizer, acoustic echo canceller device, and active noise control device
11/15/2012WO2012153294A2 Device, system and method of noise control
11/15/2012WO2012151696A1 Acoustic projector having synchronized acoustic radiators
11/15/2012WO2012123906A3 Composite acoustic backing with high thermal conductivity for ultrasound transducer array
11/15/2012WO2012074403A3 Active noise reducing filter apparatus, and a method of manufacturing such an apparatus
11/15/2012US20120289829 Balance body ultrasound system
11/15/2012US20120288112 Method and controller for controlling noise of rotating device
11/15/2012US20120288111 Transmission path compensator
11/15/2012US20120288110 Device, System and Method of Noise Control
11/15/2012DE202012104077U1 Wandelement Wall element
11/15/2012CA2834418A1 Acoustic projector having synchronized acoustic radiators
11/14/2012EP2521904A1 Listening clamp for a vibroacoustic diagnosis tool used mainly in the automotive industry
11/14/2012CN202534460U Noise-and-magnetism-reducing system for main transformer room
11/14/2012CN202534343U Two-dimensional three component phonon crystal thin plate sample piece
11/14/2012CN202534342U Novel silencer
11/14/2012CN102782749A Data receiving error reduction system and method in audio frequency band sound communication, and device applied thereto
11/14/2012CN102781990A Appliance comprising polyurethane foam
11/14/2012CN101883529B Folded ultrasonic end effectors with increased active length
11/14/2012CN101678796B Sound-absorbing baffle for sealing a hollow space
11/14/2012CN101622174B Acoustic lining for an aircraft, including a frost treatment system using the joule effect
11/12/2012DE202012010508U1 Vorrichtung zur Beaufschlagung flüssiger Medien mitUltraschall durch eine Membran sowie Ultraschallsystem Apparatus for applying liquid media mitUltraschall by a membrane and ultrasound system
11/08/2012WO2012151472A2 Phononic metamaterials for vibration isolation and focusing of elastic waves
11/08/2012WO2012150896A1 Device for damping of sounds and motor vehicle comprising such a device
11/08/2012US20120282976 Cellphone managed Hearing Eyeglasses
11/08/2012US20120281509 Intelligent Patching Systems Using Acoustic Control Signals and Related Equipment and Methods
11/08/2012US20120279797 Phase plug and acoustic lens for direct radiating loudspeaker
11/08/2012DE112010000671T5 Schallerzeugungssystem, Schallaufzeichnungssystem, Schallerzeugungsverfahren, Schallaufzeichnungsverfahren, Schalleinstellverfahren, Schalleinstellprogramm, Schallfeldeinstellsystem, Lautsprecherständer, Möbel, Lautsprechergehäuse und Lautsprechervorrichtung Sound generation system, sound recording system, sound generation process, sound recording method Schalleinstellverfahren, Schalleinstellprogramm, Schallfeldeinstellsystem, speaker stands, furniture, stereo speakers and speaker device
11/07/2012EP2519943A2 Adaptive digital noise canceller
11/07/2012EP2519942A1 An insulation material
11/07/2012CN202524326U Noise reduction and power generation device by means of noise
11/07/2012CN202523407U Device capable of reducing mechanical noise
11/07/2012CN202523406U Impedance combined silencer
11/07/2012CN102770079A Ultrasonic imaging apparatus and method of controlling delay
11/06/2012CA2519868C Method and system for active noise cancellation
11/01/2012WO2012148805A2 Acoustic transponder for monitoring subsea measurements from an offshore well
11/01/2012WO2012147908A1 Sound attenuation system
11/01/2012WO2012146946A1 Harmonic ultrasound imaging using synthetic aperture sequential beamforming
11/01/2012WO2012007742A3 Acoustic reflectors
11/01/2012US20120275614 Noise cancellation unit
11/01/2012US20120275275 Anti-attachment device and method
11/01/2012US20120275274 Acoustic transponder for monitoring subsea measurements from an offshore well
11/01/2012US20120273296 Component for Motor Vehicles and Method for its Production
11/01/2012US20120273295 Acoustic suppression systems and related methods
10/2012
10/31/2012EP2518721A1 Data receiving error reduction system and method in audio frequency band sound communication, and device applied thereto
10/31/2012EP2518527A1 Beamformer, diagnostic system, medical image system, and method for displaying diagnostic image
10/31/2012EP2518414A1 Air conditioner
10/31/2012EP2517477A1 Acoustic manipulator element
10/31/2012EP2515763A1 Device for obtaining image data of osseous structures, in particular in order to diagnose bone fractures
10/31/2012DE202012103599U1 Beutel zum Einsetzen in einen zur Schalldämpfungbestimmten Hohlraum eines Schalldämpfers Bag for insertion into a sound attenuation Certain cavity of a silencer
10/31/2012DE102011018932A1 Sound-damping liner for packaging machine, has upper and lower perforated plates spaced from each other, where opening area of upper perforated plate is partially offset from opening area of lower perforated plate
10/31/2012DE102011017330A1 Multifunctional multilayer board for acoustic or thermal polluted areas, particularly in engine compartments of land and sea vehicles or in stationary machinery spaces, has single- or multilayer shaped bodies provided with absorbing film
10/31/2012CN102760430A Double-layer composite micropunch sound absorption method and sound absorption panel
10/31/2012CN102758691A Acoustic cleaning assembly for use in power generation systems and method of assembling same
10/31/2012CN102169688B Phonon function material structure containing non-convex type section holes and making method thereof
10/30/2012US8300846 Appratus and method for preventing noise
10/30/2012US8300842 Robust system for sound enhancement from a single engine sensor
10/30/2012CA2440926C Noise control apparatus
10/26/2012WO2012145141A1 Multi-degree of freedom resonator array
10/26/2012WO2012145110A2 Active sound control
10/26/2012WO2012144078A1 Soundproofing device
10/26/2012WO2012143905A1 Firing range
10/26/2012WO2012142965A1 Ultrasonic transducer, sensor, and reversing radar system
10/25/2012US20120269358 Active sound control
10/25/2012US20120269037 Broadband sound source for long distance underwater sound propagation
10/25/2012US20120267188 Sound barrier wall
10/25/2012DE112010000443T5 Schallschutzabdeckung sowie Herstellungsverfahren einer solchen Sound-proof covering and manufacturing method of such a
10/25/2012DE10354281B4 Sensor Sensor
10/25/2012DE102011018459A1 Übertragungsstreckenkompensator Übertragungsstreckenkompensator
10/25/2012DE102011007856A1 Schalldämpfer Silencer
10/24/2012EP2515297A2 Transmission path compensator
10/24/2012EP2514220A2 Inflatable ear device
10/24/2012EP2513611A1 Ultrasonic transducer, flow meter and method
10/24/2012EP2512748A1 Power tool
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