Patents
Sitemap › H04 - Electric communication technique › H04R - Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers; Deaf-aid sets; Public address systems › H04R 1 - Details of transducers
Patents for H04R 1 - Details of transducers (42,173)
07/2014
07/30/2014EP2759843A1 Sound source detection device
07/30/2014EP2759147A1 Earphones having configurable microphone arrays
07/30/2014DE212013000034U1 Eine schwimmende wasserdichte Lautsprecherbox A floating waterproof speaker
07/30/2014CN203747978U 一种基于集成芯片的蓝牙耳机 Based on the integrated chip Bluetooth headset
07/30/2014CN203747977U 具有可旋转扬声器的显示器 The monitor has a rotatable speaker
07/30/2014CN203747976U 中音汽车音响 Alto car stereo
07/30/2014CN203747975U 一种响度控制有源消声系统 One kind of loudness Active Noise Control System
07/30/2014CN203747974U 一种带顶喷的蓝牙音箱 A top spray with Bluetooth Speaker
07/30/2014CN203747973U 多频段补偿音箱 Multiband compensation Speaker
07/30/2014CN203747972U 一种具有摄像功能的蓝牙音箱 Having a camera function Bluetooth Speaker
07/30/2014CN203747971U 一种适用于电子琴的小型高音喇叭 One for the keyboard's small tweeter
07/30/2014CN203747970U 一种微型音响 A miniature stereo
07/30/2014CN203747969U 一种具有侧出声音腔的音箱及具有该音箱的电子设备 Speaker sound chamber having a side out and electronic equipment having the speaker
07/30/2014CN203747968U 音箱 Speakers
07/30/2014CN203747967U 一种受力可断开的耳机连接结构 One kind of force structure can be broken headphone connector
07/30/2014CN203747966U 英语听力训练装置 Listening training device
07/30/2014CN203747965U 一种活动电源插头定时关机收线耳机 An activity timed shutdown closing line power plug headphones
07/30/2014CN203747964U 耳机线控装置 Headphone wire device
07/30/2014CN203747963U 一种防止耳机线脱落的固定结构 A method of preventing loss of the headphone cord fixing structure
07/30/2014CN203747962U 一种耳机用可变角度的转动装置 One kind of headset device with a variable angle of rotation
07/30/2014CN203747961U 耳机 Headphone
07/30/2014CN203747960U 耳挂式蓝牙耳机 Ear Bluetooth headset
07/30/2014CN203747959U 头戴耳机 Headphones
07/30/2014CN203747958U 耳机 Headphone
07/30/2014CN203747957U 耳机绕线器 Headphone winder
07/30/2014CN203747956U 防震麦克风 Earthquake Microphone
07/30/2014CN203747955U 一种无线数字麦克风系统 A wireless digital microphone system
07/30/2014CN203747954U 麦克风、以及音频传输系统 A microphone, and the audio transmission system
07/30/2014CN203747953U 无手柄的无线麦克风 No handle wireless microphone
07/30/2014CN203747952U 一种新型蓝牙音箱 A New Bluetooth Speaker
07/30/2014CN203747951U 水舞音箱 Dancing Water Speakers
07/30/2014CN203747950U 微型扬声器 Micro Speaker
07/30/2014CN203747949U 播放声音的水球结构 Water polo play sound structure
07/30/2014CN203747948U 一种微型音响 A miniature stereo
07/30/2014CN203747947U 一种微型音响 A miniature stereo
07/30/2014CN203747946U 一种微型音响 A miniature stereo
07/30/2014CN203747945U 一种微型音响 A miniature stereo
07/30/2014CN203747944U 一种微型音响 A miniature stereo
07/30/2014CN203747943U 一种微型音响 A miniature stereo
07/30/2014CN203747942U 耳机座保护机构 Headphone seat Protection Agency
07/30/2014CN203747941U 一种薄型音箱 A thin speakers
07/30/2014CN203747940U 一种室外蓝牙音箱 One kind of outdoor Bluetooth speaker
07/30/2014CN203747939U 微型发声器 Miniature Sounders
07/30/2014CN203747938U 一种语音输入降噪装置 A voice input noise reduction device
07/30/2014CN203747937U 平板发声装置 Flat sounding device
07/30/2014CN203747936U 一种多功能数码音箱 A multifunctional digital speaker
07/30/2014CN203747181U 收线盒 Closed box
07/30/2014CN103959816A 压电发声体和使用其的电子设备 The piezoelectric sounding body and the electronic device using the same
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
07/30/2014CN103959813A 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
07/30/2014CN103957493A 一种新型低音炮 A new subwoofer
07/30/2014CN103957492A 一种磁连接耳机 A magnetic connecting headphones
07/30/2014CN103957491A 一种耳机喇叭结构 One kind of earphone structure
07/30/2014CN103957490A 一种低失真的耳机喇叭支架 A low distortion headphone speaker stand
07/30/2014CN103957489A 耳机 Headphone
07/30/2014CN103957488A 耳机 Headphone
07/30/2014CN103957487A 侧出声扬声器模组 Loud speaker module side
07/30/2014CN103957486A 应用在终端内部的扬声器模组 Application speaker inside the terminal module
07/30/2014CN103957485A 一种多功能床上用具 A multifunctional bed linen
07/30/2014CN103957484A 一种便携式迷你音响 A portable mini stereo
07/30/2014CN103957483A 一种便携式迷你音响 A portable mini stereo
07/30/2014CN103957482A 一种便携式迷你音响 A portable mini stereo
07/30/2014CN103957481A 一种便携式迷你音响 A portable mini stereo
07/30/2014CN103957480A 一种便携式迷你音响 A portable mini stereo
07/30/2014CN103957479A 一种便携式迷你音响 A portable mini stereo
07/30/2014CN103957478A 一种微型音响 A miniature stereo
07/30/2014CN103957294A 一种将普通耳机转化为蓝牙耳机的装置 An ordinary headphones into a Bluetooth headset device
07/30/2014CN103119962B 传声器单元以及集音装置 Microphone unit, and set audio device
07/30/2014CN102421041B 扬声器装置 The speaker device
07/30/2014CN101783464B 麦克风的输出连接器 Microphone output connector
07/29/2014US8792671 Shaker-type transducer with centering device
07/29/2014US8792670 Loudspeaker and system for active noise cancellation
07/29/2014US8792669 Earphone system and use of an earphone system
07/29/2014US8792668 Headphone with a headband
07/29/2014US8792667 Thin audio component mounting structure, portable audio device, cellular phone and method for mounting thin audio component
07/29/2014US8792666 Acoustic apparatus
07/29/2014CA2840674A1 Sound field encoder
07/29/2014CA2840656A1 Sound field reproduction
07/29/2014CA2636037C Video/audio system and method enabling a user to select different views and sounds associated with an event
07/24/2014WO2014111829A1 Binaural audio processing
07/24/2014WO2014111682A1 Transducer unit for reducing unwanted vibrational noise
07/24/2014US20140205133 Orientation-Responsive Acoustic Array Control
07/24/2014US20140205132 Rigging system for speakers
07/24/2014US20140205131 Multi-driver earbud
07/24/2014US20140205130 Headband for personal speakers
07/24/2014US20140205129 Headband for personal speakers
07/24/2014US20140205127 Microphone System with Non-Orthogonally Mounted Microphone Die
07/24/2014US20140205126 Adjustable speaker rigging system
07/24/2014US20140205125 Adjustable Mechanism for Securing In-Ear Audio Device
07/24/2014US20140205122 Electronics in a receiver-in-canal module
07/24/2014US20140205121 Hearing device with two or more microphones and two or more resonators having different lengths and the same resonant frequency
07/24/2014US20140205109 Headphones, audio device, audio system and method for transmitting signals
07/24/2014US20140205108 Necklace-Style Wireless Audio Headset
07/24/2014DE102014100755A1 Chipanordnung und verfahren zu ihrer herstellung Chip system and process for their production
07/24/2014DE102014100642A1 Anordnung und Verfahren zur Erfassung von Signalen Arrangement and method for detecting signals
07/24/2014DE102013200904A1 MEMS-Bauelement MEMS device
07/24/2014DE102013000848A1 Sprachen-Übersetzungsgerät Language translation device
07/23/2014EP2757810A2 Microphone assembly with adjustable directional characteristics for motor vehicles
07/23/2014EP2757808A2 Microphone system with non-orthogonally mounted microphone die
07/23/2014EP2757807A2 Rigging system for speakers
1 ... 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 ... 422