| Patents for H04R 1 - Details of transducers (42,173) |
|---|
| 07/17/2008 | US20080170735 Rigging system for line array speakers |
| 07/17/2008 | US20080170724 Vocal monitor |
| 07/17/2008 | US20080170714 Sound transmitting device |
| 07/17/2008 | US20080170710 Headphone driver with improved frequency response |
| 07/17/2008 | US20080170709 Sound transmitting device |
| 07/17/2008 | DE202008006165U1 Surround-Sound-Kopfhörer Surround Sound Headphones |
| 07/17/2008 | DE102007016433A1 Method for determining positions of microphones in microphone array, involves arranging three microphones on circle in area level, where intended rotational body is formed |
| 07/17/2008 | CA2673064A1 Microphone techniques |
| 07/16/2008 | EP1944999A1 Speaker, speaker device using the speaker, and electronic equipment and vehicle using the speaker |
| 07/16/2008 | EP1944998A2 Hearing device with automatic self trim control and corresponding method |
| 07/16/2008 | EP1943952A1 Medical wave sensor and diagnosis method for diagnosing heart and/or lung diseases |
| 07/16/2008 | EP1943873A2 System and method and for controlling a device using position and touch |
| 07/16/2008 | EP1942850A1 Hearing protective earmuff device having frictionally engageable ear cups |
| 07/16/2008 | CN201087963Y Protection sleeve used for containing electronic device and headphone |
| 07/16/2008 | CN201087962Y Compound headphone cap |
| 07/16/2008 | CN201087961Y Anti-foam bel canto cover of microphone |
| 07/16/2008 | CN201085444Y Dubbing device for worshiping Buddha |
| 07/16/2008 | CN101223816A Adapter for a loudspeaker |
| 07/16/2008 | CN101223815A Speaker device, installation body for speaker device, and mobile body having speaker device mounted thereon |
| 07/16/2008 | CN101222786A Sound outputting apparatus, sound outputting method, sound output processing program and system |
| 07/16/2008 | CN101222785A Small array microphone apparatus and beam forming method thereof |
| 07/16/2008 | CN101222784A Loudspeaker box structure and mobile electronic equipments adopting the same |
| 07/16/2008 | CN101222783A Headset with pivotal parts |
| 07/16/2008 | CN101222782A Boundary microphone |
| 07/16/2008 | CN101222781A Connector of microphone and its shielding method |
| 07/16/2008 | CN101221878A Anode of electronic tube for sound equipment |
| 07/15/2008 | US7400914 Wireless headphones with connector socket |
| 07/15/2008 | US7400875 Holder for a small-sized acoustic element, and mounting structure for the holder |
| 07/15/2008 | US7400740 Core cap for loudspeaker |
| 07/15/2008 | US7400739 Microphone device |
| 07/15/2008 | US7400736 Method for extending the frequency range of a beamformer without spatial aliasing |
| 07/15/2008 | US7400079 Ultrasonic probe |
| 07/10/2008 | WO2008083148A2 Passive headphone equalizing |
| 07/10/2008 | WO2008082308A1 Microphone for audio source tracking |
| 07/10/2008 | WO2008082304A2 Loudspeaker and loudspeaker assembly equipped therewith |
| 07/10/2008 | WO2008081604A1 Sound generator and loudspeaker system |
| 07/10/2008 | WO2008081602A1 Electric cord winder |
| 07/10/2008 | WO2008081499A2 Omnidirectional sound source |
| 07/10/2008 | WO2008081190A1 Speaker system |
| 07/10/2008 | WO2008057357A3 Method and device for noise control in a headset |
| 07/10/2008 | WO2008040991A3 Microphone array |
| 07/10/2008 | US20080166010 Overlapping surround roll for loudspeaker |
| 07/10/2008 | US20080166008 Head Worn Entertainment and/or Communication Device |
| 07/10/2008 | US20080166007 Assembly for coupling the housings of an electronic device |
| 07/10/2008 | US20080166004 Antenna and button assembly for wireless devices |
| 07/10/2008 | US20080166001 Headset with microphone and connector co-location |
| 07/10/2008 | US20080165998 Acoustic chamber as part of adapter or appliance |
| 07/10/2008 | US20080165997 Portable Entertainment System |
| 07/10/2008 | US20080165991 Display device with sound module |
| 07/10/2008 | US20080165982 Headset connector |
| 07/10/2008 | US20080165979 Speaker Array Apparatus and Method for Setting Audio Beams of Speaker Array Apparatus |
| 07/10/2008 | DE202008005953U1 Fokussiertes Mikrofonarray Focused microphone array |
| 07/10/2008 | DE202008003376U1 Trage- und Hängevorrichtung für Lautsprecher Carrying handle and mounting device for speakers |
| 07/10/2008 | DE202008003321U1 Hörhilfe Hearing aid |
| 07/10/2008 | DE102007010247B3 Water bed has apron placed at base and base plate supported on apron, on which water mattress is seated, and base plate has rectangular opening |
| 07/10/2008 | DE102007001980A1 Kopfhörer Headphone |
| 07/09/2008 | EP1942700A1 Audio signal transmission/reception device |
| 07/09/2008 | EP1942699A1 Film-type audio output apparatus |
| 07/09/2008 | EP1942669A1 Electronic device |
| 07/09/2008 | EP1941781A1 Audio system |
| 07/09/2008 | EP1941780A1 Line array electroacoustical transducing |
| 07/09/2008 | EP1554643A4 Permanent seafloor seismic recording system utilizing micro electro-mechanical systems seismic sensors and method of deploying same |
| 07/09/2008 | EP1365624B1 Speaker |
| 07/09/2008 | EP0906790B1 Vibration generator for reporting and portable communication equipment using the same |
| 07/09/2008 | EP0838125B1 Device for electroacoustic diffusion, with diaphragms, spiders and horns of balsa wood or mixtures thereof |
| 07/09/2008 | CN101218853A Audio transmission system and communication conference device |
| 07/09/2008 | CN101218849A Audio device |
| 07/09/2008 | CN101218847A Array speaker system and array microphone system |
| 07/09/2008 | CN101217830A Directional speaker system and automatic set-up method thereof |
| 07/09/2008 | CN101217829A A thin film sound source output device |
| 07/09/2008 | CN101217828A A noise suppression device and method |
| 07/09/2008 | CN101217631A TV set device |
| 07/08/2008 | US7397924 Modular loudspeaker |
| 07/08/2008 | US7397923 Array speaker system |
| 07/08/2008 | CA2385582C Multiple driver, resonantly-coupled loudspeaker |
| 07/08/2008 | CA2330165C Multi-mount speaker assembly |
| 07/03/2008 | WO2008080089A2 Portable audio system having waveguide structure |
| 07/03/2008 | WO2008080084A2 Portable audio system having waveguide structure |
| 07/03/2008 | WO2008077535A1 Arrangement of acoustic bodies operated by oscillation |
| 07/03/2008 | WO2008077424A2 Apparatus for audio communication |
| 07/03/2008 | WO2008056258A3 Loudspeaker system |
| 07/03/2008 | WO2008011277A3 Microphone array in housing receiving sound via guide tube |
| 07/03/2008 | WO2007140152A3 Lamp with personal audio player interface and speaker system |
| 07/03/2008 | US20080162120 Method and apparatus for providing feedback of vocal quality to a user |
| 07/03/2008 | US20080159582 Speaker apparatus and display apparatus with speaker |
| 07/03/2008 | US20080159581 Headphone |
| 07/03/2008 | US20080159580 Slidable bluetooth earphone structure |
| 07/03/2008 | US20080159577 Radio Cable Assembly |
| 07/03/2008 | US20080159575 Electronic device with internal uni-directional microphone |
| 07/03/2008 | US20080159572 Multiple Loudspeaker Device |
| 07/03/2008 | US20080159571 Miniature Surround-Sound Loudspeaker |
| 07/03/2008 | US20080159570 Display device with sound module |
| 07/03/2008 | US20080159566 Loudspeaker Apparatus |
| 07/03/2008 | US20080159558 Internal microphone array or microphone module not affecting appearance of electronic device |
| 07/03/2008 | US20080159557 Electronic apparatus, electronic system and method of controlling sound output |
| 07/03/2008 | US20080159548 Wireless system for hearing communication devices providing wireless stereo reception modes |
| 07/03/2008 | US20080159545 Speaker System |
| 07/03/2008 | DE112006002179T5 Systeme und Verfahren für haptischen Schall Systems and methods for haptic sound |
| 07/03/2008 | DE102007008974B3 Boxenständer und Halter für einen Boxenständer Speaker Stands and Brackets for Speaker Stands |
| 07/03/2008 | DE102005050231B4 Diffusor Diffuser |