| Patents for H04R 1 - Details of transducers (42,173) |
|---|
| 08/06/2008 | CN201097260Y Earphone hook for enclosure side plate |
| 08/06/2008 | CN201096974Y Vision and audio integrated telescope |
| 08/06/2008 | CN201094583Y Audio-video equipment mounted on bathtub |
| 08/06/2008 | CN101238754A Ultrasonic transducer, ultrasonic probe and ultrasonic imaging device |
| 08/06/2008 | CN101238511A Sound source separating device, speech recognizing device, portable telephone, and sound source separating method, and program |
| 08/06/2008 | CN101238060A Method for manufacturing a microelectronic package comprising a silicon MEMS microphone |
| 08/06/2008 | CN101237715A Headset having wired/wireless sub-earphohe |
| 08/06/2008 | CN101237714A Earphone microphone |
| 08/06/2008 | CN101237713A An earphone line collection device, a earphone assembly and a mobile terminal |
| 08/06/2008 | CN101237712A Interface microphone |
| 08/06/2008 | CN101237545A TV with built-in speaker |
| 08/06/2008 | CN100409722C Loudspeaker |
| 08/05/2008 | US7409068 Low-noise directional microphone system |
| 08/05/2008 | US7409064 Music reproduction apparatus, audio player, and headphone |
| 08/05/2008 | US7409058 Display cover for a communication device |
| 07/31/2008 | WO2008092138A1 Multi-sensor sound source localization |
| 07/31/2008 | WO2008090647A1 Speaker and apparatus employing it |
| 07/31/2008 | WO2008073953A3 Laser inclinometer audio direction |
| 07/31/2008 | US20080181446 Structure of a miniaturized high power speaker |
| 07/31/2008 | US20080181445 Full-gamut single-body sound membrane that conforms to a physical property of sounding |
| 07/31/2008 | US20080181429 Durable and/or waterproof music earwear for helmets/headgear |
| 07/31/2008 | US20080181424 Digital audio processor device and method |
| 07/31/2008 | US20080181423 Stereo headset with integrated earpiece mount |
| 07/31/2008 | DE202008006896U1 Lautsprechersystem mit reduzierter rückseitiger Schallabstrahlung Speaker system with reduced back sound radiation |
| 07/31/2008 | DE102007005159A1 Earphone, has ear hook and housing is connected with housing section and shaft is arranged in such manner that housing of electro-acoustic transducer is moved in longitudinal direction |
| 07/31/2008 | DE102004063990B4 Speaker cabinet for use in audio system, has support rod inserted into cylindrical tube through hole formed in base board to support top board such that cabinet is moved freely at center of its top board |
| 07/30/2008 | EP1950997A1 Ultrasonic transducer, ultrasonic probe and ultrasonic imaging device |
| 07/30/2008 | EP1949749A1 Arrangement for optimizing the frequency response of an electro-acoustic transducer |
| 07/30/2008 | EP1949748A1 Reflex loudspeaker structure |
| 07/30/2008 | EP1949370A1 A system and method for providing environmental specific noise reduction algorithms |
| 07/30/2008 | EP1044584B1 Mechanical acoustic crossover network and transducer therefor |
| 07/30/2008 | CN201091235Y Coat with portable type music player and earphone line |
| 07/30/2008 | CN101233785A Speaker formed with screen as a unitary block |
| 07/30/2008 | CN101233782A Electronic interfacing with a head-mounted device |
| 07/30/2008 | CN101232743A Audio playing device and used earphone, automatic control method |
| 07/30/2008 | CN101232742A Earphone device capable of switching signal transmission |
| 07/30/2008 | CN101232741A Multifunction microphone |
| 07/30/2008 | CN100407828C 音响装置和振动电机结合结构的通信机器用音响装置 Audio devices and communications equipment vibration motor in combination with a sound device structure |
| 07/30/2008 | CN100407505C 压接触类型的配接器 Press-contact type of adapter |
| 07/29/2008 | US7406180 Headphone with behind-the-head headband |
| 07/29/2008 | US7406179 System and method for detecting the insertion or removal of a hearing instrument from the ear canal |
| 07/24/2008 | WO2008089444A2 Adjustable mechanism for improving headset comfort |
| 07/24/2008 | WO2008086901A1 Adjustable hearing aid for portable devices. |
| 07/24/2008 | WO2008086675A1 Wireless microphone system |
| 07/24/2008 | WO2008030811A3 Clip arrangement of a multi-media headset for use with right or left ear |
| 07/24/2008 | WO2007149785A3 Portable consumer device verification system |
| 07/24/2008 | US20080175427 Portable speaker apparatus and system |
| 07/24/2008 | US20080175419 Sound effect system and wireless audio output device |
| 07/24/2008 | US20080175412 Condenser microphone and method for manufacturing the same |
| 07/24/2008 | US20080175406 Adjustable mechanism for improving headset comfort |
| 07/24/2008 | US20080175399 Apparatus and method for transmitting/receiving voice signal through headset |
| 07/24/2008 | DE10346592B4 Schallerzeuger Sound generator |
| 07/24/2008 | DE102007059452A1 Mikrofonwindschutzeinrichtung Microphone windscreen means |
| 07/24/2008 | DE102007004023A1 Earpiece, particularly in-ear earpiece, for use with handle, has two housings with electroacoustic transducer for playing audio signal, where two housing sections are connected to activate electronic unit |
| 07/24/2008 | DE102007003165A1 Flächenlautsprecher sowie Verfahren zur Einstellung des Schwingverhaltens eines Schwingsystems Panel speakers and method for adjusting the oscillation behavior of a vibrating system |
| 07/24/2008 | DE102007003163A1 Akustische Wiedergabevorrichtung sowie Verfahren zur Erzeugung von Schall Acoustic reproducing apparatus and method for generating sound |
| 07/24/2008 | DE102007002481A1 Verwendung einer gerichteten Schallquelle, medizinischer Behandlungsplatz sowie medizinischer Behandlungsraum Use of a directional sound source, medical treatment course and medical treatment room |
| 07/23/2008 | EP1947904A1 Sound outputting apparatus, sound outputting method, sound outputting system and sound output processing program |
| 07/23/2008 | EP1947902A1 Sound collecting device |
| 07/23/2008 | EP1947901A1 Speaker, image element protective screen, case of terminal, and terminal |
| 07/23/2008 | EP1947900A2 Acoustic playback device and method for creating sound |
| 07/23/2008 | EP1946606A1 Directional audio capturing |
| 07/23/2008 | EP1946605A1 Wave guide unit |
| 07/23/2008 | EP1946604A1 Converter system for an active noise compensation apparatus |
| 07/23/2008 | EP1654906A4 Passive acoustic radiating |
| 07/23/2008 | EP1550344B1 Hearing aid with pull cord |
| 07/23/2008 | EP1346604A4 Condenser microphone assembly |
| 07/23/2008 | EP1216566B1 Device for combining environment and telecommunication signals |
| 07/23/2008 | CN201091078Y Stacking type orienting full directional horn loudspeaker |
| 07/23/2008 | CN201091077Y Microphone |
| 07/23/2008 | CN101228809A 声音接收装置 Sound receiving means |
| 07/23/2008 | CN101228808A 信息提供系统 The information providing system |
| 07/23/2008 | CN101227762A Sound outputting apparatus, sound outputting method, sound outputting system and sound output processing program |
| 07/23/2008 | CN101227757A Device with built-in directional microphone |
| 07/23/2008 | CN101227756A Earphone |
| 07/23/2008 | CN101227755A Microphone handle |
| 07/23/2008 | CN101225847A Portable-device holding clip |
| 07/22/2008 | US7403632 Audio speaker utilizing an unanchored magnet for primary force generation |
| 07/22/2008 | US7403631 Electro-acoustic transducer |
| 07/22/2008 | US7401681 Mounting support device for ceiling embedded speaker system |
| 07/22/2008 | US7401680 Hearing protection earplug and use of the same |
| 07/22/2008 | US7401679 Adaptor for mounting a sound tube in an earpiece |
| 07/17/2008 | WO2008086223A2 High output loudspeaker |
| 07/17/2008 | WO2008086166A2 Microphone techniques |
| 07/17/2008 | WO2008086135A1 Adapter with user interface window |
| 07/17/2008 | WO2008086133A1 Acoustic chamber as part of adapter or appliance |
| 07/17/2008 | WO2008085915A1 Wired headset with integrated switch |
| 07/17/2008 | WO2008085882A1 System and method for wireless communication |
| 07/17/2008 | WO2008085873A2 Assembly comprising a threaded neck and two screws for coupling the housings of a headset device |
| 07/17/2008 | WO2008085864A1 Headset with microphone and connector co-location |
| 07/17/2008 | WO2008084641A1 Diaphragm for speaker, frame for speaker, dust cap for speaker, speaker and apparatus using them, and method for manufacturing component for speaker |
| 07/17/2008 | WO2008084035A1 Headset with active noise compensation |
| 07/17/2008 | WO2008083661A1 Use of a directed sound source, medical treatment station and medical treatment room |
| 07/17/2008 | WO2008064294A3 Passive acoustical radiating |
| 07/17/2008 | US20080170743 Loudspeaker having an inner lead wire system and related method of protecting the lead wires |
| 07/17/2008 | US20080170742 Apparatus and method using capacitive detection with inherent self-calibration |
| 07/17/2008 | US20080170741 Convenient electronic sound producing device |
| 07/17/2008 | US20080170739 Dipole antenna device, earphone antenna device, and wireless communication terminal device connected to the device |
| 07/17/2008 | US20080170737 Loudspeaker System |
| 07/17/2008 | US20080170736 Sound broadcasting mechanism and electronic device using the same |