| Patents for H04R 29 - Monitoring arrangements; Testing arrangements (4,957) |
|---|
| 01/24/2007 | CN1901755A Acoustic design support apparatus |
| 01/18/2007 | WO2005015955A3 Audio reproduction system |
| 01/17/2007 | EP1744588A1 Sound volume control circuit, semiconductor integrated circuit, and sound source device |
| 01/17/2007 | EP1743504A1 System for limiting loudspeaker displacement |
| 01/16/2007 | US7164771 Process and system for objective audio quality measurement |
| 01/11/2007 | US20070010978 Virtual Speaker Demonstration System and Virtual Noise Simulation |
| 01/11/2007 | US20070009121 Method for processing the signals from two or more microphones in a listening device and listening device with plural microphones |
| 01/11/2007 | US20070009107 Method and a device for real ear measurements |
| 01/11/2007 | US20070009106 Systems and methods for in situ cerumen removal from hearing devices |
| 01/10/2007 | CN1895000A Intelligibility testing for monitoring or public address systems |
| 01/10/2007 | CN1294556C Voice matching system for audio transducers and method thereof |
| 01/09/2007 | US7162046 Microphone-tailored equalizing system |
| 01/04/2007 | WO2005076912A3 An addressable loudspeaker |
| 01/04/2007 | US20070003083 Hearing aid, training device, game device, and audio output device |
| 01/04/2007 | US20070003070 Signal detection method and device |
| 01/03/2007 | CN2854616Y Fault locating device for railway loudspeaker |
| 01/02/2007 | US7158649 Hearing aid storage case with hearing aid activity detection |
| 01/02/2007 | US7158643 Auto-calibrating surround system |
| 12/28/2006 | US20060291670 Speaker equalization tool |
| 12/28/2006 | US20060291666 Volume control |
| 12/28/2006 | DE102005027278A1 Device for testing of loudspeaker for operability has first microphone, which is aligned on loudspeaker, and has second microphone standing in pre-determined local contact with first microphone |
| 12/26/2006 | US7155019 Adaptive microphone matching in multi-microphone directional system |
| 12/26/2006 | US7155017 System and method for controlling audio signals for playback |
| 12/26/2006 | US7154819 Adaptive high fidelity reproduction system |
| 12/21/2006 | WO2006001998A3 A system for and method of providing improved intelligibility of television audio for the hearing impaired |
| 12/21/2006 | US20060285695 Speaker system utilizing input from a transducer in proximity to a separate speaker |
| 12/20/2006 | EP1733595A2 An audiometer |
| 12/20/2006 | EP1733318A2 An addressable loudspeaker |
| 12/20/2006 | CN1882198A Method for designing sound pressure frequency response curve of drive location optimization bending vibration type thin plate loudspeaker |
| 12/14/2006 | US20060280318 Microphone array having a second order directional pattern |
| 12/14/2006 | US20060280313 Method and device for quality evaluation of an audio signal and device and method for obtaining a quality evaluation result |
| 12/14/2006 | US20060280312 Methods and apparatus for capturing audio signals based on a visual image |
| 12/07/2006 | US20060276856 Method and apparatus for measuring the performance of an implantable middle ear hearing aid, and the response of a patient wearing such a hearing aid |
| 12/07/2006 | US20060274904 Modified volterra-wiener-hammerstein (MVWH) method for loudspeaker modeling and equalization |
| 12/07/2006 | US20060274903 Sound quality adjustment device |
| 12/06/2006 | CN1288861C Signal distortion measurement and assessment system and method |
| 12/05/2006 | US7146015 Frequency threshold audio activity detector |
| 12/05/2006 | US7143649 Sound characteristic measuring device, automatic sound field correcting device, sound characteristic measuring method and automatic sound field correcting method |
| 11/30/2006 | WO2006125953A1 Miniature planar acoustic networks |
| 11/30/2006 | US20060269076 Method and system for external assessment of hearing aids that include implanted actuators |
| 11/30/2006 | US20060269075 Information processing apparatus and sound output characteristic adjusting method |
| 11/30/2006 | US20060269074 Updating modeling information based on offline calibration experiments |
| 11/30/2006 | US20060269073 Methods and apparatuses for capturing an audio signal based on a location of the signal |
| 11/30/2006 | US20060269072 Methods and apparatuses for adjusting a listening area for capturing sounds |
| 11/29/2006 | EP1726185A1 A method and a device for real ear measurements |
| 11/29/2006 | CN1871874A Adaptive sound reproduction |
| 11/23/2006 | WO2006123923A1 Method of correction of acoustic parameters of electro-acoustic transducers and device for its realization |
| 11/23/2006 | US20060262941 Speaker array system |
| 11/23/2006 | US20060262940 Acoustic apparatus, connection polarity determination method, and recording medium |
| 11/23/2006 | US20060262939 Apparatus and Method for Processing an Input Signal |
| 11/23/2006 | US20060262938 Adapted audio response |
| 11/22/2006 | EP1725073A2 System for testing hearing assistance devices using a planar waveguide |
| 11/22/2006 | CN1868235A Method for processing the signals from two or more microphones in a listening device and listening device with plural microphones |
| 11/21/2006 | US7139402 Sound reproduction device |
| 11/19/2006 | CA2547093A1 System for testing hearing assistance devices using a planar waveguide |
| 11/15/2006 | CN1864434A Wireless microphone communication system |
| 11/15/2006 | CN1863411A Method for optimizing additional quality position of curvel vibration type sheet loudspeaker |
| 11/14/2006 | US7136495 Loudspeaker device |
| 11/14/2006 | US7136492 Visual or audio playback of an audiogram |
| 11/09/2006 | WO2006116883A1 Method for compensating for changes in reproduced audio signals and a corresponding device |
| 11/09/2006 | US20060251265 Apparatus and method for checking loudspeaker |
| 11/09/2006 | US20060251264 Dip filter frequency characteristic decision method |
| 11/08/2006 | CN1284410C Method for optimizing broadcasting of audio program and audio system |
| 11/07/2006 | US7133715 Hearing evaluation device with noise detection and evaluation capability |
| 11/07/2006 | US7133643 Method and device for maintaining environmental audio awareness in a simplex communications system |
| 11/02/2006 | US20060245611 Hearing aid with visual indicator |
| 11/02/2006 | EP1716720A1 Projector equipped with ultrasonic speaker, and method for displaying sound reproduction range in projector |
| 11/01/2006 | CN1857028A Loudspeaker sensitive sound reproduction |
| 11/01/2006 | CN1856188A Acoustic device, delay calculating method and recording media |
| 11/01/2006 | CN1856187A A mounting frame for custom hearing aid instruments |
| 11/01/2006 | CN1856186A Acoustic apparatus, connection polarity determination method, and recording medium |
| 11/01/2006 | CN1855694A Method of generating test tone signal and test-tone-signal generating circuit |
| 10/31/2006 | US7130705 System and method for microphone gain adjust based on speaker orientation |
| 10/26/2006 | US20060239468 System and method for immersive simulation of hearing loss and auditory prostheses |
| 10/26/2006 | US20060239467 Auditory sense training method and sound processing method for auditory sense training |
| 10/26/2006 | US20060239466 Noise capture apparatus |
| 10/26/2006 | US20060239465 System and method for determining a representation of an acoustic field |
| 10/26/2006 | DE102005009892B3 Adaptive directional microphone adaptability measuring method for hearing aid, involves determining frequency and direction dependent damping for acoustic signal from signal components and cross correlation of output and acoustic signals |
| 10/25/2006 | EP1715724A2 Acoustic apparatus, connection polarity determination method, and recording medium |
| 10/25/2006 | CN1853444A 高效音频换能器 Efficient audio transducer |
| 10/25/2006 | CN1853443A High efficiency audio reproduction |
| 10/25/2006 | CN1853442A Audio frequency range adaptation |
| 10/25/2006 | CN1851431A Gas leakage detecting instrument |
| 10/24/2006 | US7127074 Method and apparatus for sleep conditioning |
| 10/24/2006 | US7127070 Loudspeaker broadcasting system and loudspeaker broadcasting apparatus |
| 10/19/2006 | WO2005100977A3 Method and apparatus for a acoustic sensing of structures |
| 10/19/2006 | US20060235553 Information signal reproducing apparatus |
| 10/19/2006 | US20060233386 Measuring system for standardized testing of hearing aids |
| 10/19/2006 | US20060233385 Controlling a gain setting in a hearing instrument |
| 10/19/2006 | US20060233384 Method of manufacturing an individually shaped hearing device or hearing aid |
| 10/19/2006 | US20060233383 Apparatus and method for controlling audio output of audio system |
| 10/19/2006 | US20060233382 Audio signal supply apparatus |
| 10/19/2006 | US20060233381 Apparatus and method for adapting audio signal according to user's preference |
| 10/18/2006 | EP1713304A1 Measuring system for standard measurements of hearing aids |
| 10/17/2006 | US7123728 Speaker equalization tool |
| 10/17/2006 | US7123727 Adaptive close-talking differential microphone array |
| 10/17/2006 | US7123725 High intensity infrasonic tunable resonant acoustic test cell |
| 10/17/2006 | CA2396455C Method and device for determining the quality of a signal |
| 10/11/2006 | CN1846456A Transmitter of wireless microphone, receiver for wireless microphone, mobile information communication apparatus, and communication system for wireless microphone |
| 10/10/2006 | US7120258 Apparatus and methods for mitigating impairments due to central auditory nervous system binaural phase-time asynchrony |