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)
07/2012
07/26/2012WO2012099756A1 Moisture resistant headpieces and implantable cochlear stimulation systems including the same
07/26/2012WO2012099518A1 Method and device for microphone selection
07/26/2012WO2012099223A1 Underwater communication device
07/26/2012WO2012098844A1 Vehicle-direction identification device, vehicle-direction identification method, and program therefor
07/26/2012WO2012098443A2 Headworn sound processor case
07/26/2012WO2012071650A9 Advanced communication earpiece device and method
07/26/2012US20120189420 Coupling System for Coupling Loudspeaker Housings, Loudspeaker Housing and Method for Hoisting Loudspeaker Housings
07/26/2012US20120189156 Docking station for media player
07/26/2012US20120189155 Apparatus for Electrically Coupling Contacts by Magnetic Forces
07/26/2012US20120189154 Antihelix-conforming ear-mount for personal audio-set
07/26/2012US20120189153 Mounting Panel With Elongated Tongue
07/26/2012US20120189150 Subwoofer structure and adjusting method
07/26/2012US20120189145 Ribbon microphone
07/26/2012US20120189144 Packaged Microphone with Reduced Parasitics
07/26/2012US20120189143 Micromechanical Microphone Device and Method for Producing a Micromechanical Microphone Device
07/26/2012US20120189137 Microphone unit, pocket transmitter and wireless audio system
07/26/2012US20120189136 Donned/doffed multimedia file playback control
07/26/2012US20120189135 Electronic device, relay server, data transmitting/receiving system, and data transmitting/receiving method
07/26/2012US20120189134 Earphone and electronic device using the same
07/26/2012US20120189133 Headset With Configuration Switch
07/26/2012US20120188462 Multi-wired antenna for mobile apparatus
07/26/2012DE102011003168A1 Lautsprechersystem Speaker system
07/26/2012DE10084335B3 Kopfhörerkörper und Kopfhörervorrichtung Headphone bodies and headphone device
07/25/2012EP2480007A1 Earphone for sound reproduction
07/25/2012EP2480006A2 Improved structure for amplifier
07/25/2012EP2478714A1 Multi-modal audio system with automatic usage mode detection and configuration compatibility
07/25/2012EP1917836B1 Noise mitigating microphone system and method
07/25/2012EP1649718B1 Surface mountable electret condenser microphone
07/25/2012CN202353793U Headband type earphone structure
07/25/2012CN202353792U Headset capable of preventing headset wire from intertwining
07/25/2012CN202353791U Washable earphones
07/25/2012CN202353790U Multifunctional washable headset
07/25/2012CN202353789U Telescopic headphone
07/25/2012CN202353788U Package-type cone frame for earphones
07/25/2012CN202353787U Headset with windable wire
07/25/2012CN202353786U Dual-purpose headset plug
07/25/2012CN202353785U Headset plug converter
07/25/2012CN202353784U Headset
07/25/2012CN202353783U Ear-canal massage type earphone
07/25/2012CN202353782U Earphone winding device
07/25/2012CN202353781U Earphone cable arrangement ball
07/25/2012CN202353780U Headphone plug-type wireless transmission plug-in
07/25/2012CN202353779U Neck rope wearing-type earphone easy to disassemble and wear
07/25/2012CN202353778U Radiation protection bluetooth headset
07/25/2012CN202353777U Receiver
07/25/2012CN202353776U Microphone capable of being turned off automatically
07/25/2012CN202353775U Light-controlled type wireless microphone
07/25/2012CN202353774U Microphone with winder
07/25/2012CN202353773U Induction opening type microphone
07/25/2012CN202353772U Audio device
07/25/2012CN202353771U 微型扬声器护盖 Mini speaker cover
07/25/2012CN202353770U Loudspeaking system for projector
07/25/2012CN202353769U Sound box body
07/25/2012CN202353768U Loudspeaker structure
07/25/2012CN202353767U Electronic device and vibration absorption device thereof
07/25/2012CN202353705U Wireless network visual telephone for offices and households
07/25/2012CN202353682U Wireless audio television
07/25/2012CN202353669U Head-mounted chat camera
07/25/2012CN202349722U Multifunctional desk lamp
07/25/2012CN202349638U Light emitting diode (LED) lamp with audio function
07/25/2012CN1798454B 防水话筒 Waterproof microphone
07/25/2012CN1764324B Audio system for portable device
07/25/2012CN102612839A Processing of an electrical output signal from a loudspeaker
07/25/2012CN102612004A Method for Bluetooth headset to realize push-to-talk automatic voice recognition dialling
07/25/2012CN102611960A Wide-frequency-band super-directivity microphone array
07/25/2012CN102611959A Loudspeaker enclosure and loudspeaker system for loudspeaker
07/25/2012CN102611958A Vehicle warning apparatus
07/25/2012CN102611957A Bone conduction pickup headphones convenient and comfortable to wear
07/25/2012CN102611956A Earphone and electronic device with earphone
07/25/2012CN102611955A Skin-absorbing type anti-interference mini-microphone
07/25/2012CN102611954A Microphone dustproof structure and assembling method thereof
07/25/2012CN102611953A Wall-hidden type sound and wall-hidden type sound system
07/25/2012CN102610266A Music player or Bluetooth headset with waterproof external insertion hole
07/25/2012CN101489162B Portable sound recorder
07/25/2012CN101142847B Speaker system
07/25/2012CN101137248B Multiple receivers with a common spout
07/25/2012CN101083847B Rotation joint for satellite speaker system
07/24/2012US8229740 Apparatus and method for protecting hearing from noise while enhancing a sound signal of interest
07/24/2012US8229155 Speaker assembly with directional adjustability
07/24/2012US8229154 Headphone device
07/24/2012US8229152 Interchangeable bar loudspeaker system
07/24/2012US8229133 Portable sound recorder
07/23/2012DE202012102337U1 Lautsprecherbox zur Erzeugung von Niederfrequenzen Speaker to produce low frequencies
07/19/2012WO2012097148A2 Automotive constant signal-to-noise ratio system for enhanced situation awareness
07/19/2012WO2012096626A1 Audio apparatus
07/19/2012WO2012096074A1 Audio-processing device, control method therefor, recording medium containing control program for said audio-processing device, vehicle provided with said audio-processing device, information-processing device, and information-processing system
07/19/2012WO2012096073A1 Audio-processing device, control method therefor, recording medium containing control program for said audio-processing device, vehicle provided with said audio-processing device, information-processing device, and information-processing system
07/19/2012WO2012096072A1 Audio-processing device, control method therefor, recording medium containing control program for said audio-processing device, vehicle provided with said audio-processing device, information-processing device, and information-processing system
07/19/2012WO2012095780A1 Underwater sound generator
07/19/2012WO2012094722A1 Printed circuit board with an acoustic channel for a microphone
07/19/2012WO2012053974A3 Wearable voice playback device
07/19/2012US20120184211 Cellular Telephone and Personal Digital Assistant
07/19/2012US20120183171 Speaker surround structure for maximizing cone diameter
07/19/2012US20120183170 Speaker unit and electronic device having the same
07/19/2012US20120183169 Earpiece Speaker With Wire Routing for an Earpiece Speaker Voice Coil
07/19/2012US20120183168 Removable Accessory Systems And Methods
07/19/2012US20120183167 Rhomboid Shaped Acoustic Speaker
07/19/2012US20120183152 Wired headset with integrated switch
07/19/2012DE102012000770A1 Loudspeaker housing, has rigid plate material partially bonded on inner side using permanent adhesive and formed from multiple ceramic tiles, where adhesive directly adheres at housing and/or plate material
07/19/2012DE102011008555A1 Method for capturing speech of occupant in interior space of vehicle e.g. motor vehicle, involves estimating position of mouth of occupant relative to receiving device, based directional characteristic of receiving device
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