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