| Patents for H04R 1 - Details of transducers (42,173) |
|---|
| 07/20/2006 | US20060159299 Wide directionality speaker system, and cover attaching construction for plannar direct-mounted implements |
| 07/20/2006 | US20060159297 Ear canal signal converting method, ear canal transducer and headset |
| 07/20/2006 | US20060159293 Acoustic device |
| 07/20/2006 | US20060159289 Bessel array with full amplitude signal to half amplitude position transducers |
| 07/20/2006 | US20060159288 Bessel dipole loudspeaker |
| 07/20/2006 | US20060159287 MTM of bessels loudspeaker |
| 07/20/2006 | US20060159286 Bessel array with non-empty null positions |
| 07/20/2006 | US20060159281 Method and apparatus to record a signal using a beam forming algorithm |
| 07/20/2006 | US20060159279 Multimedia speaker headphone |
| 07/20/2006 | US20060159256 Microphone |
| 07/20/2006 | DE202006006371U1 Loudspeaker, has catches evenly distributed and arranged at boundary rail, where loudspeaker is provided with swivel pin at its both sides, with which loudspeaker is rotatably connected with bearing support |
| 07/20/2006 | DE202005020757U1 Loudspeaker e.g. for police, ambulance cars, has driver and outside acoustic horn which is made of sections of flexible material and ductile and has internal acoustic horn which has flexible sections and is ductile |
| 07/20/2006 | DE102005001090A1 Modular cassette system for loudspeaker, has cassette part laterally fastened to wall having ventilation openings in loudspeaker housing, so that openings, which are not drawn into part, corresponds with each other via ventilation pattern |
| 07/20/2006 | CA2594851A1 Method and apparatus for ambient sound therapy user interface and control system |
| 07/20/2006 | CA2593457A1 Aquatic loudspeaker having a diaphragm |
| 07/19/2006 | EP1352437B1 A device with a loudspeaker and an ear piece cover |
| 07/19/2006 | CN2798477Y Concurrent coaxical loudspeaker |
| 07/19/2006 | CN2798476Y Cylinder voice box |
| 07/19/2006 | CN2798475Y Multifunctional microphone capable of changeable voice recording |
| 07/19/2006 | CN1806467A Improvements to loudspeaker driver assemblies |
| 07/19/2006 | CN1805620A Piezo-electric acoustic generator |
| 07/19/2006 | CN1805611A Microphone with internal damping |
| 07/19/2006 | CN1805610A Fallout preventive and bonding-free earphone shield and forming method |
| 07/19/2006 | CN1805609A Surface placed voice capturing microphone with rotary cable connectors |
| 07/19/2006 | CN1265677C Panel-form loadspeaker |
| 07/18/2006 | US7079663 Microphone |
| 07/18/2006 | US7077236 Articulating vehicle speaker assembly |
| 07/13/2006 | WO2006072968A1 Wristwatch with earphone function |
| 07/13/2006 | WO2006072300A1 Electroacoustic converter |
| 07/13/2006 | WO2006072163A1 Underwater sound projector system and method of producing same |
| 07/13/2006 | WO2006062691A9 Apparatus and method for using a portable media unit |
| 07/13/2006 | WO2006043813A8 Loudspeaker cabinet and reproduction system |
| 07/13/2006 | WO2006036262A3 Method and apparatus for controlling a headphone |
| 07/13/2006 | US20060153417 Electric-acoustic transducer and electric-acoustic transducer/housing assembly |
| 07/13/2006 | US20060153416 Vibration actuator device of portable terminal |
| 07/13/2006 | US20060153413 Speaker apparatus |
| 07/13/2006 | US20060153412 Speaker device for improving mid/high-range frequencies |
| 07/13/2006 | US20060153411 Suspension means for transducer |
| 07/13/2006 | US20060153410 Apparatus and method for moisture controlin an enclosure for e.g. loudspeakers |
| 07/13/2006 | US20060153399 Method and apparatus for ambient sound therapy user interface and control system |
| 07/13/2006 | US20060153391 Set-up method for array-type sound system |
| 07/13/2006 | US20060153389 Wireless audio signal transmission method for a three-dimensional sound system |
| 07/13/2006 | US20060151910 Trim panel assembly and method of manufacture |
| 07/13/2006 | US20060151237 Speaker system |
| 07/13/2006 | DE202006007098U1 Miniature microphone capsule is worn on clothing and is secured by contact pins passing through clothing to engage contact plate |
| 07/13/2006 | DE19610997B4 Elektrodynamischer Schallwandler mit Magnetspaltenabdichtung und Hörhilfe An electrodynamic transducer with magnetic seal gaps and hearing aid |
| 07/13/2006 | DE102005062770A1 System und Verfahren zum Schutz eines elektrischen Bauteils gegen einen Stoß oder wiederholte mechanische Beanspruchung System and method for protecting an electrical component to a shock or repeated mechanical stress |
| 07/13/2006 | DE102005008746A1 Herstellungverfahren für einen Ohrhörer Manufacturing method for an earphone |
| 07/13/2006 | DE102004030778B4 Loud speaker system for motor vehicles has at least one loud speaker installed in opening in bulkhead separating front section of vehicle from passenger interior |
| 07/12/2006 | EP1679936A2 Baffle vibration reduction in a loudspeaker housing |
| 07/12/2006 | EP1678983A1 Sound generating transducer |
| 07/12/2006 | EP1678924A1 A mobile device with a combined attachment and acoustic port |
| 07/12/2006 | CN2796283Y Adjustable supra-aural earphone music player |
| 07/12/2006 | CN2796282Y Inserting structure for earplug type earphone |
| 07/12/2006 | CN2796281Y Horn speaker structure |
| 07/12/2006 | CN2796033Y Anti-bending type microphone conductor |
| 07/12/2006 | CN2796026Y Supra-aural music player |
| 07/12/2006 | CN1802873A Microphone noise reduction |
| 07/12/2006 | CN1802679A Knowledge acquisition system, apparatus and course |
| 07/12/2006 | CN1802040A Earphone manufacturing method |
| 07/12/2006 | CN1802035A Loudspeaker |
| 07/12/2006 | CN1802034A Practical sound signal pick-up device for acoustic echo cancelled system sound source |
| 07/12/2006 | CN1802033A Earphone with double tone outlet |
| 07/12/2006 | CN1802032A Flat panel speaker, electronic device having same, and structure and method for mounting same |
| 07/12/2006 | CN1802031A Base structure of loudspeaker |
| 07/12/2006 | CN1264380C 卷线装置 Winding means |
| 07/11/2006 | US7076279 Communication system for individuals |
| 07/11/2006 | US7076277 Bluetooth headset and method for informing user of incoming call signal using the same |
| 07/11/2006 | US7076079 Multi-functional actuator |
| 07/11/2006 | US7076078 LCD and speaker arrangement |
| 07/11/2006 | US7076077 Bone conduction headset |
| 07/11/2006 | US7076072 Systems and methods for interference-suppression with directional sensing patterns |
| 07/11/2006 | US7075215 Matching layer assembly for a downhole acoustic sensor |
| 07/11/2006 | US7073843 Trim panel assembly and method of manufacture |
| 07/11/2006 | US7073624 Loudspeaker baffle isolation system |
| 07/06/2006 | WO2006071405A1 Method and apparatus for audio signal enhancement |
| 07/06/2006 | WO2006070066A1 Method for fastening a speaker to a speaker chamber and speaker chamber |
| 07/06/2006 | WO2006043045A3 Attachment apparatus |
| 07/06/2006 | US20060147080 Magnetized attachment system for cones and other placement and coupling accessories |
| 07/06/2006 | US20060147077 Room mode bass absorption through combined diaphragmatic & helmholtz resonance techniques |
| 07/06/2006 | US20060147076 Electrodynamic acoustic transducer |
| 07/06/2006 | US20060147075 Loudspeaker comprising coaxially-disposed drivers |
| 07/06/2006 | US20060147074 Integrated loudspeaker system |
| 07/06/2006 | US20060147067 Method and apparatus for assuring satisfaction of purchasers of large format television monitors |
| 07/06/2006 | US20060147056 Phase compensation techniques to adjust for speaker deficiencies |
| 07/06/2006 | US20060147054 Microphone non-uniformity compensation system |
| 07/06/2006 | US20060147053 Apparatus for improving image in car audio system, and control method thereof |
| 07/06/2006 | US20060147052 Audio headphone having wireless transceiver and analog audio input |
| 07/06/2006 | US20060146648 Signal Processing Apparatus and Signal Processing Method |
| 07/06/2006 | US20060146277 Electronically enabled eyewear |
| 07/06/2006 | US20060145376 Trim panel with integrally formed attachment member |
| 07/06/2006 | DE102005058736A1 Stereolautsprechersystem Stereo Speaker System |
| 07/06/2006 | DE102004062128A1 Elektroakustischer Wandler und dessen Verwendung Electro-acoustic transducer and its use |
| 07/06/2006 | DE102004061314A1 Lautsprechermemebran und Verfahren zum Herstellen einer Lautsprechermembran Lautsprechermemebran and method for manufacturing a speaker diaphragm |
| 07/05/2006 | EP1677572A1 Waterproof microphone |
| 07/05/2006 | EP1677571A1 Portable computer with side direction sound port |
| 07/05/2006 | EP1677390A1 Speaker cable plug and speaker terminal for receiving such plug, and speaker terminal system using such plug and terminal |
| 07/05/2006 | EP1532743A4 Subminiature bone vibrating speaker using the diaphragm and mobile phone thereby |
| 07/05/2006 | EP1317869B1 A system of sound transducers with controllable directional properties |
| 07/05/2006 | EP1072177A4 Apparatus for the redistribution of acoustic energy |