| Patents for H04R 3 - Circuits for transducers (18,190) |
|---|
| 08/16/2006 | CN1819710A Baffle vibration reducing |
| 08/16/2006 | CN1819707A Microphone of carok |
| 08/16/2006 | CN1819624A Data processing apparatus and method and its recording medium |
| 08/16/2006 | CN1819459A Earphone and earphone outputting controller |
| 08/16/2006 | CN1819452A Method and device for adjusting to adapt speech inputting distance |
| 08/15/2006 | US7092745 Portable electronics device with variable sound output |
| 08/15/2006 | US7092539 MEMS based acoustic array |
| 08/15/2006 | US7092538 Switched microphone buffer |
| 08/15/2006 | US7092537 Digital self-adapting graphic equalizer and method |
| 08/15/2006 | US7092536 System for transducer compensation based on ambient conditions |
| 08/15/2006 | US7092535 Environment adaptable loudspeaker |
| 08/15/2006 | US7092533 BTL amplifier apparatus |
| 08/15/2006 | US7092532 Adaptive feedback canceller |
| 08/15/2006 | US7092531 Sound output apparatus for an automotive vehicle |
| 08/15/2006 | US7092528 Apparatus and methods for reducing noise audible from a speaker |
| 08/15/2006 | US7091893 Loudspeaker control circuit |
| 08/15/2006 | US7089648 Method for fabricating a magnetoresistive head |
| 08/10/2006 | WO2006082642A1 Speaker |
| 08/10/2006 | US20060177144 Apparatus and method for data processing by using a plurality of data processing apparatuses and recording medium storing program for executing the method |
| 08/10/2006 | US20060177076 Apparatus for altering poles on an accessory |
| 08/10/2006 | US20060177073 Self-orienting audio system |
| 08/10/2006 | US20060176111 Electronic device comprising audio mute control circuit |
| 08/09/2006 | EP1688919A1 Method and apparatus for reducing noise corruption from an alternative sensor signal during multi-sensory speech enhancement |
| 08/09/2006 | EP1688881A2 Data processing based on history information |
| 08/09/2006 | EP0908019A4 Acoustic heterodyne device and method |
| 08/09/2006 | CN2805280Y Telephone transmitter with input control device |
| 08/09/2006 | CN1816218A Mobile terminal with at least two transducers to generate a stereo effect |
| 08/09/2006 | CN1269107C Speech correction apparatus |
| 08/08/2006 | US7089069 Method and apparatus for reconstruction of soundwaves from digital signals |
| 08/08/2006 | US7088834 Audio apparatus, audio volume control method in audio apparatus, and computer apparatus |
| 08/08/2006 | US7088833 Multiple-speaker |
| 08/08/2006 | US7088831 Real-time audio source separation by delay and attenuation compensation in the time domain |
| 08/08/2006 | US7088828 Methods and apparatus for providing privacy for a user of an audio electronic device |
| 08/08/2006 | US7088112 Sensor capacity sensing apparatus and sensor capacity sensing method |
| 08/03/2006 | WO2006080517A1 Bone-conduction speaker set, electronic device, electronic translation system, auditory sensation system, navigation device, and portable telephone |
| 08/03/2006 | US20060171547 Method for reproducing natural or modified spatial impression in multichannel listening |
| 08/03/2006 | US20060171526 Method and apparatus for active reduction of speakerphone singing |
| 08/03/2006 | DE19703228B4 Verfahren zur Verstärkung von Eingangssignalen eines Hörgerätes sowie Schaltung zur Durchführung des Verfahrens A method of amplifying input signals of a hearing aid as well as circuitry for carrying out the method |
| 08/03/2006 | DE10242700B4 Rückkopplungskompensator in einem akustischen Verstärkungssystem, Hörhilfsgerät, Verfahren zur Rückkopplungskompensation und Anwendung des Verfahrens in einem Hörhilfsgerät Feedback compensator in an acoustic amplifying system, the hearing aid device, method for feedback compensation and application of the method in a hearing aid |
| 08/02/2006 | EP1686831A2 Apparatus and method for separating audio signals |
| 08/02/2006 | EP1686383A1 Capacitance determining circuit and capacitance determining method |
| 08/02/2006 | EP1352509A4 Signal routing for reduced power consumption in a conferencing system |
| 08/02/2006 | CN1813284A Device and method for voice activity detection |
| 08/02/2006 | CN1812660A Hand-free double-directional loudspeaker for receiver of small telephone and power amplification and control circuit thereof |
| 08/02/2006 | CN1812659A Internal and external double-magnetic hollow magnetic core type loudspeaker and power amplification and control circuit |
| 08/02/2006 | CN1812658A Internal and external double-magnetic receiver and hand-free integrated loudspeaker and power amplification control circuit for wireless telephone |
| 08/02/2006 | CN1812657A Double-voice coil type loudspeaker and power amplification control circuit |
| 08/02/2006 | CN1812656A Double-wire spaced double-winding moving coil loudspeaker and power amplification and control circuit |
| 08/02/2006 | CN1812655A Voice-coil inwall fixed winding with baseplate layer type loudspeater and power amplification and control circuit thereof |
| 08/02/2006 | CN1812654A Internal magnetic inner moving-coil type receiver hand-free loudspeaker and power amplification control circuit |
| 08/02/2006 | CN1812653A Variable impedance and power loudspeaker and power amplification and control circuit thereof |
| 08/02/2006 | CN1812636A Apparatus and method for compensating loudspeaker performance in acoustic frequency device |
| 08/02/2006 | CN1812635A Loudspeaker protector |
| 08/02/2006 | CN1812254A Body-response vibration acoustics efficiency amplifying circuit |
| 08/01/2006 | US7085685 Device and method for filtering electrical signals, in particular acoustic signals |
| 08/01/2006 | US7085390 Method for controlling multi-mode audio gain balance |
| 08/01/2006 | US7084801 Apparatus and method for estimating the direction of arrival of a source signal using a microphone array |
| 07/27/2006 | WO2006077953A1 Sound image localization controller |
| 07/27/2006 | WO2006077745A1 Signal removal method, signal removal system, and signal removal program |
| 07/27/2006 | US20060165242 Sound reinforcement system |
| 07/26/2006 | EP1684543A1 Method to suppress electro-acoustic feedback |
| 07/26/2006 | EP1684467A1 Power saving via variable listen intervals in a WLAN |
| 07/26/2006 | EP1684466A1 Power saving and handling broadcast as unicast traffic in a WLAN |
| 07/26/2006 | EP1684442A1 Echo suppression device |
| 07/26/2006 | EP1683391A2 System and method for controlling audio output |
| 07/26/2006 | EP1683390A2 Noise canceling microphone with acoustically tuned ports |
| 07/26/2006 | EP1683267A1 Microphone preamplifier |
| 07/26/2006 | EP1616459A4 Systems and methods for interference suppression with directional sensing patterns |
| 07/26/2006 | EP1050191A4 Thin loudspeaker |
| 07/26/2006 | CN2800680Y Undisturbed switching microphone stand |
| 07/26/2006 | CN1809220A Method for constraining electroacoustic feedback |
| 07/26/2006 | CN1809008A Handling broadcast and multicast traffic as unicast traffic in a wireless network |
| 07/26/2006 | CN1808570A System for suppressing rain noise |
| 07/26/2006 | CN1806861A Pulsation noise generation apparatus of audio equipment and method thereof |
| 07/25/2006 | US7082205 Method for in-situ measuring and correcting or adjusting the output signal of a hearing aid with a model processor and hearing aid employing such a method |
| 07/25/2006 | US7082204 Electronic devices, methods of operating the same, and computer program products for detecting noise in a signal based on a combination of spatial correlation and time correlation |
| 07/21/2006 | CA2531384A1 Handling broadcast and multicast traffic as unicast traffic in a wireless network |
| 07/20/2006 | WO2006076690A2 Method and apparatus for ambient sound therapy user interface and control system |
| 07/20/2006 | WO2006075377A1 Sound receiver |
| 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 | US20060159282 Method for suppressing electroacoustic feedback |
| 07/20/2006 | US20060159281 Method and apparatus to record a signal using a beam forming algorithm |
| 07/20/2006 | US20060158727 Device and method for locating a room area |
| 07/20/2006 | CA2594851A1 Method and apparatus for ambient sound therapy user interface and control system |
| 07/19/2006 | EP1681901A1 Method and apparatus for audio bass enhancement |
| 07/19/2006 | EP1681900A1 Microphone and sound amplification system |
| 07/19/2006 | EP1681899A1 Audio amplification apparatus with howling canceler |
| 07/19/2006 | EP1680942A1 Adaptive sound reproduction |
| 07/19/2006 | EP1680910A1 Device and method for processing an input signal |
| 07/19/2006 | EP1680781A1 System and method for audio signal processing |
| 07/19/2006 | EP1192837B1 Method for processing an audio signal |
| 07/19/2006 | EP1180300B1 Acoustic echo cancellation |
| 07/19/2006 | CN2798475Y Multifunctional microphone capable of changeable voice recording |
| 07/19/2006 | CN2798369Y Computer multimedia controlling box |
| 07/19/2006 | CN1805619A Headphone and hands-free loudspeaker and its power amplifier and control circuit |
| 07/19/2006 | CN1805618A Bidirectional headphone and hands-free loudspeaker and power amplifier and control circuit for mobile audio devices |