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)
08/2014
08/21/2014WO2014126724A1 Pmut array employing integrated mems switches
08/21/2014US20140236589 Mitigating audible cross talk
08/21/2014US20140234610 Sound absorbing material and sealing material
08/21/2014US20140233781 Sound transmission material, sound control plane structure including building use using the sound transmission material, windscreen for microphone, protective grille, sound transmission projection screen, and speaker
08/21/2014US20140233750 Systems, methods, apparatus, and computer-readable media for adaptive active noise cancellation
08/21/2014US20140233748 Forward Speaker Noise Cancellation In a Vehicle
08/21/2014US20140233747 Immersive sound system
08/21/2014DE102013202810A1 System zur Reduzierung von Störgeräuschen in einem Fahrzeug System for reducing noise in a vehicle
08/21/2014DE102011117495B4 Überlastungsschutz für Lautsprecher in Abgasanlagen Overload protection for speakers in exhaust systems
08/20/2014EP2767976A2 Sound absorbing body and electronic device
08/19/2014US8812309 Methods and apparatus for suppressing ambient noise using multiple audio signals
08/19/2014US8811624 Echo cancellation method and device
08/19/2014US8811120 Systems and methods implementing frequency-steered acoustic arrays for 2D and 3D imaging
08/19/2014US8808186 Flexible debulking catheters with imaging and methods of use and manufacture
08/19/2014US8807271 Speaker device with vibration absorbing function and audio display device therewith
08/19/2014US8807269 Loudspeaker enclosure
08/19/2014US8807267 Self resonance-type sound-producing speaker and method of placing thereof
08/18/2014DE202012012942U1 Schalldämpfereinsatz für Kraftfahrzeuge Muffler insert for motor vehicles
08/14/2014WO2014123569A1 Ambient noise root mean square (rms) detector
08/14/2014WO2014100573A3 Audio devices with electroactive polymer actuators noise cancellation
08/14/2014WO2014021963A3 Acoustic structure with increased bandwidth suppression
08/14/2014US20140228081 Protective case for controlling sound waves
08/14/2014US20140226840 Sound reflector and electronic device with speaker, including sound reflector
08/14/2014US20140226831 Active noise control system and method
08/14/2014US20140224577 Pressure Sensitive Adhesive Laminate for High Performance Noise and Vibration Damping Applications
08/14/2014US20140224573 Sound absorbing body and electronic device
08/14/2014DE102014201228A1 System und Verfahren zur aktiven Lärmkontrolle System and method for active noise control
08/13/2014EP2764707A2 Instability detection and avoidance in a feedback system
08/13/2014EP2764510A1 Structural acoustic attenuation panel
08/13/2014EP2764509A1 High bandwidth antiresonant membrane
08/13/2014CN203773938U 消音铝塑复合板 APCP silencer
08/13/2014CN203773937U 隔声吸声蜂窝板 Acoustic absorption Honeycomb
08/13/2014CN203770430U 轴承防尘盖 Bearing Shield
08/13/2014CN203768012U 一种新型复合的进气过滤、消音器 A new composite intake filters, silencers
08/13/2014CN103988525A 虚拟音频系统调谐 Virtual Audio System Tuning
08/13/2014CN103985380A 有源噪声控制系统和方法 Active noise control system and method
08/13/2014CN102300703B 用于喷气发动机机舱的结构板的蜂窝芯体结构 Honeycomb core structure structural panels for jet engine nacelle
08/12/2014US8800714 Structure with active acoustic openings
08/07/2014WO2014118588A1 Multi-faced ultrasound transducer element
08/07/2014WO2014118058A1 Gas turbine inlet silencer
08/07/2014WO2014088902A3 Asymmetric temperature compensation of microphone sensitivity at an active noise reduction system
08/07/2014US20140219454 Signal processing apparatus
08/07/2014US20140219062 Cmos ultrasonic transducers and related apparatus and methods
08/07/2014US20140217854 Ultrasonic transducer
08/07/2014US20140216847 Reinforced acoustical material having high strength, high modulus properties
08/07/2014US20140216846 Method of manufacturing a sound absorbing panel
08/07/2014DE10304778B4 Verfahren und Vorrichtung zur aktiven Geräuschverminderung in einem Luftzuführungssystem Method and device for active noise reduction in an air supply system
08/07/2014DE102013101213A1 Verfahren zur Messung einer akustischen Übertragungsimpedanz in einem Raum und Messanordnung sowie Messkopf hierfür Method for measuring acoustic transfer impedance in a room and measuring arrangement and measuring head for this
08/07/2014DE102013002316A1 Svstem zur Beseitigung von Geräusch und Vibration eines Ventilators Svstem to eliminate noise and vibration of a fan
08/06/2014EP2762842A1 Ultrasonic transducer for an ultrasonic flow rate meter
08/06/2014EP2762763A2 Frame structures for forming a noise protection cabin
08/06/2014CN203760075U 变声号角 Change the sound horn
08/06/2014CN203760074U 一种隔音降噪防护门 One kind of noise reduction protective door
08/06/2014CN203760073U 一种psa气体设备消声器 One kind of gas equipment psa muffler
08/06/2014CN203760072U 用于降低纺织车间噪音的降声系统 Textile workshop for reducing noise reduction sound system
08/06/2014CN103975386A 声学蜂窝中隔膜的锚定 The acoustic cellular membrane anchoring in
08/06/2014CN103975385A 高带宽抗共振膜 High bandwidth resistance to common diaphragm
08/06/2014CN103975384A 用于声学装置的rf屏蔽 Rf acoustic device for shielding
08/06/2014CN103975251A 机动车的装配复合结构 Composite structure assembly of motor vehicles
08/06/2014CN103971671A 一种复合低频共振吸声结构 A composite low-frequency resonance absorption structure
08/06/2014CN103971670A 一种吸隔声复合板 One kind of suck insulation composite panels
08/06/2014CN103971667A 一种具有消音调节功能的架子鼓 Having a silencer regulatory function of drums
08/06/2014CN103968903A 超声变换器 Ultrasonic transducer
08/06/2014CN103968195A 池外节能动态真空密封方法 Outside pool saving dynamic vacuum sealing method
08/06/2014CN103968194A 池内节能动态真空密封方法 Pool saving dynamic vacuum sealing method
08/06/2014CN103966767A 一种抗菌防臭吸音棉及其制备方法 An odor absorbing cotton and antibacterial preparation
08/06/2014CN103966766A 一种吸音棉用防静电阻燃无纺布材料 One kind of sound-absorbing cotton flame retardant anti-static non-woven materials
08/06/2014CN103963402A 一种等规聚丙烯纤维/pet纤维复合无纺布吸音棉 One kind of isotactic polypropylene fiber / pet absorbing cotton fiber composite nonwovens
08/06/2014CN102648492B 主动噪声消除电路或执行对被抽取系数的滤波的其它电路中的延迟技术 Active noise cancellation circuitry or performing other coefficients extracted in the delay circuit filter technology
08/06/2014CN102314871B 一种传声器本身的机械噪声的消噪方法和装置 One kind of noise-canceling microphone method and apparatus itself mechanical noise
08/05/2014US8798992 Audio noise modification for event broadcasting
08/05/2014US8798306 Communication device and a casing therefor
08/05/2014US8798284 User selectable masking sounds for medical instruments
08/05/2014US8797830 Explosion-proof acoustic source for hazardous locations
08/05/2014US8794375 Assembly of telescopic pipe sections
07/2014
07/31/2014WO2014086793A3 Measuring device and component with measuring device integrated therein
07/31/2014US20140211966 Noise Estimation Control System
07/31/2014US20140211965 Audio bandwidth dependent noise suppression
07/31/2014US20140211955 Microphone hiss mitigation
07/31/2014US20140211953 Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (anc)
07/31/2014US20140211592 Ultrasonic measurement device, ultrasonic head unit, ultrasonic probe, and ultrasonic image device
07/31/2014DE102014000124A1 Ultraschallwandler Ultrasonic transducer
07/31/2014DE102014000110A1 Ultraschallwandler Ultrasonic transducer
07/31/2014DE102013100894A1 Unterwasserschallsignal, Unterwassersender oder Unterwasserempfänger, Unterwassersonar, Unterwasserfahrzeug und Nachrüstsatz Underwater acoustic signal underwater transmitter or receiver underwater, underwater sonar, underwater vehicle and retrofit kit
07/31/2014DE102013001306A1 Vorrichtung und Verfahren zur Geräuschauslöschung Apparatus and method for noise cancellation
07/30/2014EP2759567A1 Sound absorbing material and sealing material
07/30/2014EP2759564A1 Sound insulating material and sealing material
07/30/2014EP2758955A1 Intermediate acoustic skin and the implementation thereof
07/30/2014CN203746417U 一种干涉型噪声防止装置 An interference-type noise preventing device
07/30/2014CN203746416U 头戴式耳机信号多路复用系统 Headset signal multiplexing system
07/30/2014CN103959814A 耳孔可佩戴式声音收集设备，信号处理设备和声音收集方法 Ears wearable sound collecting device, a sound signal processing apparatus and method for collecting
07/30/2014CN103959373A 用于阻尼或加强导入机动车乘客舱中的噪声的方法和装置 Method and apparatus for damping or enhance the import vehicle noise in the passenger compartment
07/30/2014CN103956160A 一种吸声材料及其制备方法 One kind of sound-absorbing material and method
07/30/2014CN103956159A 一种缺陷态可热调谐的二维声子晶体结构 Two-dimensional crystal structure of a defect phonon states thermally tunable
07/30/2014CN102714032B 用于超声传感器的衰减质量、环氧树脂的使用 Mass attenuation for the ultrasonic sensor, the use of the epoxy resin
07/30/2014CN102596011B 光声测量装置 Photoacoustic measuring device
07/30/2014CN102019885B 隔音罩及其制造方法 Enclosures and its manufacturing method
07/29/2014US8792307 Acoustic transducer with a backing containing unidirectional fibers and methods of making and using same
07/29/2014US8789419 Ultrasonic non-destructive testing
07/29/2014CA2652755C Acoustic laminated glazing, acoustic interlayer and method for selecting the interlayer for optimal acoustic damping
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