| Patents for H04R 5 - Stereophonic arrangements (11,598) |
|---|
| 09/03/2002 | US6445800 Audio signal reproducing apparatus |
| 09/03/2002 | US6445798 Method of generating three-dimensional sound |
| 09/03/2002 | US6444892 Sound system and method for creating a sound event based on a modeled sound field |
| 08/29/2002 | WO2002067624A1 Head phone device |
| 08/29/2002 | WO2002067007A1 Sonic terrain and audio communicator |
| 08/29/2002 | US20020118843 Vehicle audio adapter |
| 08/29/2002 | US20020118314 Modular television for providing a distinguishable sound according to a selection of a module and/or a mudule function |
| 08/27/2002 | US6442282 Acoustic devices |
| 08/22/2002 | WO2002065809A1 The structure for head-phone |
| 08/22/2002 | WO2002030151A3 Audio apparatus |
| 08/22/2002 | US20020113646 Circuit for widening the stereobase in the reproduction of stereophonic sound signals |
| 08/21/2002 | EP1232672A1 A method of processing and reproducing an audio stereo signal, and an audio stereo signal reproduction system |
| 08/21/2002 | EP1232671A1 Two methods and two devices for processing an input audio stereo signal, and an audio stereo signal reproduction system |
| 08/20/2002 | US6438237 3D woofer drive circuit |
| 08/15/2002 | WO2002063873A1 Head mounted image/voice reproducing system |
| 08/14/2002 | EP1230826A2 Deformable loudspeaker |
| 08/13/2002 | US6434250 Stereo headset with angled speakers |
| 08/08/2002 | WO2002062096A2 Electroacoustic conversion of audio signals, especially voice signals |
| 08/08/2002 | US20020106097 Sound reproduction employing unity summation aperture loudspeakers |
| 08/08/2002 | US20020106092 Microphone array apparatus |
| 08/08/2002 | US20020104945 Microphone holder instrument, and support plate for supporting at least a pair of microphone holder instruments |
| 08/07/2002 | EP1229760A2 Speaker system |
| 08/07/2002 | CN2504864Y Splitting double-track earphone with mic |
| 08/06/2002 | US6430302 Steganographically encoding a first image in accordance with a second image |
| 08/06/2002 | US6430293 Recording and play-back two-channel system for providing a holophonic reproduction of sounds |
| 08/01/2002 | US20020101999 Differential audio device |
| 07/31/2002 | EP1226572A1 Sound system and method for creating a sound event based on a modeled sound field |
| 07/30/2002 | US6427015 Power supply for microphone |
| 07/25/2002 | US20020099891 Portable electronic device having an external speaker chamber |
| 07/25/2002 | US20020097889 Speaker mounting structure |
| 07/25/2002 | US20020097886 Speaker device |
| 07/25/2002 | DE10201694A1 Loudspeaker accessory/extension structure e.g. for motor vehicle, has reinforcement element provided on outer face of inner wall |
| 07/24/2002 | EP1225788A2 Acoustic transducer device with adjustment of individual caracteristic of hearing |
| 07/24/2002 | EP1225787A2 Speaker device |
| 07/24/2002 | EP1224037A2 Method and apparatus to direct sound using an array of output transducers |
| 07/24/2002 | EP0968099B1 Vehicle components incorporating acustic radiator panel-form loudspeakers |
| 07/24/2002 | EP0904657B1 Monitor has tubular loudspeaker reducing crt's mask vibrations |
| 07/24/2002 | EP0722650B1 Apparatus including a loudspeaker unit, loudspeaker unit, and housing for a loudspeaker unit |
| 07/23/2002 | US6424719 Acoustic crosstalk cancellation system |
| 07/18/2002 | WO2001097560A3 Portable audio devices |
| 07/18/2002 | US20020094102 Arm-wear-type communication device |
| 07/18/2002 | DE10144623A1 Audiowiedergabegerät für Kraftfahrzeug Audio reproducing apparatus for a motor vehicle |
| 07/18/2002 | DE10101831A1 Sound signal reproduction has sound signal source, sound signal reproduction device and sound signal processing unit with arrangement for setting individual hearing characteristic |
| 07/17/2002 | EP1142448B1 Motor vehicle audio system |
| 07/17/2002 | EP1103162B1 Infrared helmet |
| 07/17/2002 | CN1359250A Switching and analog mixed audio power amplifying circuit |
| 07/11/2002 | WO2002054822A2 Device for sound transmission and irradiation |
| 07/11/2002 | WO2002054382A1 Voice-controlled televison set and operating method thereof |
| 07/11/2002 | WO2002053246A2 Motion transducer system |
| 07/11/2002 | WO2002052989A1 Motion transducer efficient for small amplitude movements |
| 07/11/2002 | US20020090103 Personal wearable audio system |
| 07/11/2002 | US20020090097 Audio signal reproducing apparatus |
| 07/11/2002 | US20020090093 Vehicle electroacoustical transducing |
| 07/10/2002 | EP1221275A1 Neckphone |
| 07/04/2002 | WO2002052543A1 Communication system and method for the passenger compartment of a motor vehicle |
| 07/04/2002 | WO2002005589A3 Hifi-headphones with a mobile telephone |
| 07/04/2002 | US20020085733 Foam mounted receiver for communication headset |
| 07/04/2002 | US20020085718 Steganography decoding methods employing error information |
| 07/04/2002 | DE10164154A1 Am Arm tragbares Kommunikationsgerät The arm portable communication device |
| 07/03/2002 | EP1219140A2 Acoustic correction apparatus |
| 07/03/2002 | EP1018288B1 Car radio system |
| 06/27/2002 | WO2002051200A1 Headphone |
| 06/27/2002 | WO2002051199A2 Programmable headset, programming apparatus and method |
| 06/27/2002 | US20020081980 Sound reproduction apparatus for use in vehicular audio applications |
| 06/27/2002 | US20020080993 Hiding encrypted messages in information carriers |
| 06/27/2002 | US20020080987 Arrangement in acoustic headsets |
| 06/27/2002 | US20020080980 Microphone array apparatus |
| 06/27/2002 | CA2430482A1 Programmable headset, programming apparatus and method |
| 06/26/2002 | EP1217871A2 Acoustic apparatus |
| 06/26/2002 | EP1216599A1 Producing and storing hearing profiles and customized audio data based |
| 06/26/2002 | EP1216554A1 System and method for delivering customized voice audio data on a packet-switched network |
| 06/26/2002 | EP1216444A2 Internet based hearing assessment methods |
| 06/26/2002 | EP1023817B1 Sound-reproducing device mountable on the body of a user |
| 06/25/2002 | US6411718 Sound reproduction employing unity summation aperture loudspeakers |
| 06/20/2002 | US20020076066 Acoustic apparatus |
| 06/20/2002 | US20020076065 Volume controller |
| 06/20/2002 | US20020076062 Low frequency speaker system |
| 06/20/2002 | US20020076061 Piezo integrated flat speakers for automotive interior panels |
| 06/20/2002 | US20020076060 Programmable headset and programming apparatus and method |
| 06/20/2002 | US20020076059 Apparatus and method for reducing noise |
| 06/19/2002 | EP1215933A2 Headphone with correction of sound image |
| 06/19/2002 | CN1354965A Neckphone |
| 06/19/2002 | CN1354949A Loudspeaker volume range control |
| 06/12/2002 | EP0631709B1 Dual element headphone |
| 06/12/2002 | CN1353562A Up-down positioned loudspeakers |
| 06/11/2002 | US6405163 Process for removing voice from stereo recordings |
| 06/11/2002 | US6404898 Method and system for encoding image and audio content |
| 06/11/2002 | US6404894 Packaging |
| 06/11/2002 | US6402782 Artificial ear and auditory canal system and means of manufacturing the same |
| 06/06/2002 | WO2001080599A3 Automatic mono/stereo detection |
| 06/06/2002 | US20020068986 Adaptation of audio data files based on personal hearing profiles |
| 06/06/2002 | US20020066617 Low-radiation headphone |
| 06/06/2002 | DE10057907A1 Changeover device has voltage polled for at least one network input and evaluated so that boxes that are associated with this input are switched to active |
| 06/06/2002 | DE10057897A1 Schaltungsanordnung zur Verbreiterung der Stereobasis bei der Wiedergabe stereophoner Tonsignale Circuit arrangement for widens the stereo when playing stereophonic audio signals |
| 06/06/2002 | DE10045703A1 Acoustic reproducing apparatus for vehicle has magnetic circuit and suspension unit which are attached to frame |
| 06/05/2002 | EP1210846A2 Vehicular audio system including a headliner as vibrating diaphragm and with a computer system |
| 06/05/2002 | EP1210844A2 Sensor array mounting |
| 06/05/2002 | EP1077012B1 Headset for aircraft |
| 06/05/2002 | EP1016316B1 Method or wireless transmission of audio signals, audio equipment and audio playback device |
| 06/04/2002 | US6400827 Methods for hiding in-band digital data in images and video |