| Patents for H04R 1 - Details of transducers (42,173) |
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| 02/11/2015 | CN204157021U 一种车用麦克风模组 A vehicle with a microphone module |
| 02/11/2015 | CN204157020U 一种带照明灯的电池有源音箱 A battery powered speakers with lights |
| 02/11/2015 | CN204157019U 音频解码芯片及电子设备 Audio decoder chip and electronic equipment |
| 02/11/2015 | CN204157018U 一种汽车音响 An automobile stereo |
| 02/11/2015 | CN204157017U 一种电子发声设备 An electronic sound equipment |
| 02/11/2015 | CN204157016U 一种音响面板翻转机构 An acoustic panel turnover mechanism |
| 02/11/2015 | CN204157015U 一种模块化喇叭音箱 A modular Loudspeakers |
| 02/11/2015 | CN204157014U 一种具备Wi-Fi和视频转换功能的条形音箱 One kind with Wi-Fi and video conversion function soundbars |
| 02/11/2015 | CN204155980U 防水电池仓及具有该电池仓的头戴式耳机 Waterproof battery compartment and the headset has the battery compartment |
| 02/11/2015 | CN104350765A 压电致动器、压电振动装置以及便携终端 A piezoelectric actuator, a piezoelectric vibration device and portable terminal |
| 02/11/2015 | CN104350764A 一种重现声音的设备 A sound equipment to reproduce |
| 02/11/2015 | CN104350763A 骨传导扬声器中的外部振动降低 Bone conduction speaker external vibration-reducing |
| 02/11/2015 | CN104350762A 声学部件用保护构件和防水外壳 Acoustic components with protecting member and waterproof housing |
| 02/11/2015 | CN104349722A 超声波部件以及超声波内窥镜 Ultrasonic member and endoscopic ultrasound- |
| 02/11/2015 | CN104349238A 手持式电子装置及其护套 Handheld electronic device and jacket |
| 02/11/2015 | CN104349237A Rf天线和具有rf天线的听力装置 Rf rf antenna and antenna with a hearing device |
| 02/11/2015 | CN104349236A 电源插头和带电源插头的蓝牙耳机 Power plug and power plug with a Bluetooth headset |
| 02/11/2015 | CN104349235A 一种抗电磁防盗型耳机线 An anti-electromagnetic type headphone cable theft |
| 02/11/2015 | CN104349234A 一种头神经传导全频360度助听音乐机 A head-nerve conduction hearing aid 360-degree full-range music machine |
| 02/11/2015 | CN104349233A 一种能提高低频特性的耳机 One that enhances low-frequency characteristics of headphones |
| 02/11/2015 | CN104349232A 一种防脱落耳机 An anti-shedding headphones |
| 02/11/2015 | CN104349231A 耳机 Headphone |
| 02/11/2015 | CN104349230A 一种挂耳式耳机架 One kind of ear style headphone rack |
| 02/11/2015 | CN104349229A 耳罩式耳机与耳机装饰带 Earphones and headphones decorated with |
| 02/11/2015 | CN104349228A 一种多功能麦克风式通讯器 A versatile microphone type Communicator |
| 02/11/2015 | CN104349227A 用于运载工具的麦克风 Microphone for a vehicle |
| 02/11/2015 | CN104349226A 一种麦克风组合体 One kind of microphone combination |
| 02/11/2015 | CN104349225A 一种麦克风的封装结构及终端设备 One kind of microphone package structure and terminal equipment |
| 02/11/2015 | CN104349224A 扩音装置及应用该扩音装置的便携式电子装置包装盒 Public address system and application of the amplification device for portable electronic device packaging |
| 02/11/2015 | CN104349223A 音箱及其制造方法 Speaker and its manufacturing method |
| 02/11/2015 | CN104348484A 一种用于数字麦克风的连续时间多比特模数转换器 A continuous-time multi-bit analog-digital microphone |
| 02/11/2015 | CN104345778A 移动电子设备 Mobile electronic devices |
| 02/11/2015 | CN102905207B 入耳式耳麦 In-Ear Headset |
| 02/11/2015 | CN102625201B 一种麦克风降风噪装置 One kind of microphone wind noise reduction device |
| 02/11/2015 | CN102421043B 具有声学调整装置的头戴式耳机 Acoustic adjustment device has a headset |
| 02/11/2015 | CN102196329B 耳机 Headphone |
| 02/10/2015 | US8953834 Flat-panel speaker having a multilayer PCB pattern voice coil film |
| 02/10/2015 | US8953833 Systems and methods for controlling airflow into an electronic device |
| 02/10/2015 | US8953832 Audio output device and video/audio output device using the same |
| 02/10/2015 | US8953831 Narrow mouth horn loudspeaker |
| 02/10/2015 | US8953830 Horn loudspeaker and a sound source |
| 02/10/2015 | US8953826 System, method and apparatus for television speaker configuration |
| 02/10/2015 | US8953823 Piezoelectric speaker and piezoelectric speaker array |
| 02/10/2015 | US8953822 Audio vibration exciter |
| 02/10/2015 | US8953819 Method and apparatus for focusing sound using array speaker |
| 02/10/2015 | US8953815 Battery receiving mechanism for noise cancellation headphone |
| 02/10/2015 | US8953814 Communication apparatus with ambient noise reduction |
| 02/10/2015 | US8953812 Voice signals improvements in compressed wireless communications systems |
| 02/10/2015 | US8953414 Electromechanical transducer |
| 02/10/2015 | US8953116 Media player with machined window undercut and transparent wall disposed therein |
| 02/10/2015 | CA2665807C Sound volume automatic adjustment method and system |
| 02/10/2015 | CA2431659C Ear protection device |
| 02/05/2015 | WO2015017680A2 Systems and methods for split echo cancellation |
| 02/05/2015 | WO2015017484A2 Three dimensional headphone cushion |
| 02/05/2015 | WO2015015963A1 Stand for speaker device |
| 02/05/2015 | WO2015015742A1 Diaphragm for loudspeaker, loudspeaker, electronic apparatus, and mobile apparatus |
| 02/05/2015 | WO2015015646A1 Microphone cover and sound pickup device |
| 02/05/2015 | WO2015015126A1 Hooded garment |
| 02/05/2015 | WO2015015004A1 A loudspeaker with a helmholtz resonator |
| 02/05/2015 | WO2015014855A1 Motor vehicle combined instrument having a helmholtz resonator as acoustic element |
| 02/05/2015 | WO2015014203A1 A led lighting device and speaker |
| 02/05/2015 | WO2015013882A1 Earphone having movable receiver |
| 02/05/2015 | US20150039288 Integrated oral translator with incorporated speaker recognition |
| 02/05/2015 | US20150036867 Acoustic transducer comprising a plurality of coaxially arranged diaphragms |
| 02/05/2015 | US20150036864 Electronic device |
| 02/05/2015 | US20150036863 Led lighting device and speaker |
| 02/05/2015 | US20150036862 Sounder module and method for assembling the same |
| 02/05/2015 | US20150036861 Earbud with pivoting acoustic duct |
| 02/05/2015 | US20150036860 Audio Device for Altering Water Structure |
| 02/05/2015 | US20150036859 Expandable electronic device and transmission system thereof |
| 02/05/2015 | US20150036858 Cube Speaker/Amplifier |
| 02/05/2015 | US20150036845 Cover and electronic device having same |
| 02/05/2015 | US20150036843 Electronic device |
| 02/05/2015 | US20150036840 Loudspeaker system for a motor vehicle |
| 02/05/2015 | US20150036839 Microphone for vehicle |
| 02/05/2015 | US20150036836 Mobile Device Headset Interface Module |
| 02/05/2015 | US20150036835 Earpieces with gesture control |
| 02/05/2015 | US20150036834 Variable Noise Attenuator with Adjustable Attenuation |
| 02/05/2015 | US20150035534 Temperature Monitoring of Local Coils |
| 02/05/2015 | US20150034752 Dual self-winding retractable device for a wire of a headphone |
| 02/05/2015 | DE102013225491A1 Mikrofon für ein Fahrzeug Microphone for a vehicle |
| 02/05/2015 | DE102013214823A1 Mikrofonbauteil mit mindestens zwei MEMS-Mikrofonbauelementen Microphone component with at least two MEMS microphone devices |
| 02/05/2015 | DE102013012889A1 Ventiliertes Lautsprechergehäuse mit unterdrückten Raummoden Vented speaker enclosure with suppressed spatial modes |
| 02/05/2015 | DE102013012721A1 Kraftfahrzeugkombinationsinstrument mit einem Helmholtz-Resonator als Akustikkörper Motor vehicle combination instrument with a Helmholtz resonator as an acoustic body |
| 02/05/2015 | DE102010056119B4 Akustische Unterwasserantenne, U-Boot mit derartiger Antenne sowie Verfahren zum Peilen, Orten und/oder Klassifizieren eines Ziels mittels einer derartigen Antenne Underwater acoustic antenna submarine with such antenna and method for direction finding, places and / or classifying an interest by means of such an antenna |
| 02/04/2015 | EP2833650A1 Bone-sealed audio device |
| 02/04/2015 | EP2833647A1 Mobile terminal |
| 02/04/2015 | EP2833646A1 Headset having mobile communication terminal loss prevention function and headset system having loss prevention function |
| 02/04/2015 | EP2833645A1 Wired and wireless earset using ear-insertion-type microphone |
| 02/04/2015 | EP2833644A1 Soundproof housing for earset and wired and wireless earset comprising same |
| 02/04/2015 | EP2832111A1 Acoustic source separation |
| 02/04/2015 | CN204145719U 用于会议系统的音频输出装置 Audio output means for conference system |
| 02/04/2015 | CN204145718U 可调节音效的音箱 Adjustable sound speakers |
| 02/04/2015 | CN204145717U 一种船用嵌入式扬声器 One kind of Marine Embedded speaker |
| 02/04/2015 | CN204145716U 磁悬浮蓝牙音箱 Maglev Bluetooth Speaker |
| 02/04/2015 | CN204145715U 一种新型音响装置 A new sound system |
| 02/04/2015 | CN204145714U 一种双扬声器对称推挽式超低音箱 A two symmetrical push-pull subwoofer speaker |
| 02/04/2015 | CN204145713U 一种设有推拉盖的听力耳机 One kind of has a sliding cover hearing headphones |
| 02/04/2015 | CN204145712U 一种英语听力学习用耳机 One kind of English Listening with headphones |
| 02/04/2015 | CN204145711U 一种基于红外检测疲劳的耳机 Based Infrared headphones detect fatigue |