| Patents for H04R 25 - Deaf-aid sets (22,418) | 
|---|
| 04/24/2003 | WO2003034786A2 Support pad for hearing-aid transducer | 
| 04/24/2003 | WO2003034785A1 Hearing aid | 
| 04/24/2003 | WO2003034784A1 Improved hearing aid | 
| 04/24/2003 | WO2003034783A2 Method for manufacturing an ear device and ear device | 
| 04/24/2003 | WO2003015470A3 In the ear auxiliary microphone for hearing prosthetic | 
| 04/24/2003 | WO2002078393A3 A directional receiver for hearing aids | 
| 04/24/2003 | US20030076974 Hearing aid and operating method therefor with control dependent on the noise content of the incoming audio signal | 
| 04/24/2003 | US20030076970 Electret assembly for a microphone having a backplate with improved charge stability | 
| 04/24/2003 | DE20301733U1 Coil unit for a hearing aid comprises an end piece with a section which radially protrudes beyond the cylindrical coil and serves as an electric contact at a coil end | 
| 04/23/2003 | EP1304905A2 A hearing aid and a method of operating a hearing aid | 
| 04/23/2003 | EP1304904A1 Device for switching-on and switching-off of an electrical apparatus or element | 
| 04/23/2003 | EP1304902A1 Method and device for noise suppression in a redundant acoustic signal | 
| 04/23/2003 | EP1304017A1 Cochlear implant | 
| 04/23/2003 | EP1304016A2 A/d converter with integrated biasing for a microphone | 
| 04/17/2003 | WO2003032683A1 Device for presenting acoustical and vibratory stimuli and method of calibration | 
| 04/17/2003 | WO2003032682A1 Hearing aid, headset or similar device for delivering a sound signal at the vicinity of the tympanic membrane. | 
| 04/17/2003 | WO2003032681A1 Method of programming a communication device and a programmable communication device | 
| 04/17/2003 | WO2003032345A1 A multifunctional switch | 
| 04/17/2003 | WO2003030772A2 A microphone module for use with a hearing aid or cochlear implant system | 
| 04/17/2003 | WO2003030723A2 Method and system for generating audio streams during a hearing test | 
| 04/17/2003 | WO2001087014A3 Intrabody communication for a hearing aid | 
| 04/17/2003 | WO2001069973A3 Disposable modular hearing aid | 
| 04/17/2003 | US20030074174 Manufacturing methods and systems for rapid production of hearing-aid shells | 
| 04/17/2003 | US20030072465 Method for the operation of a hearing aid as well as a hearing aid | 
| 04/17/2003 | US20030072464 Spectral enhancement using digital frequency warping | 
| 04/17/2003 | US20030072455 Method and system for generating audio streams during a hearing test | 
| 04/17/2003 | US20030070868 Transducer support pad | 
| 04/17/2003 | CA2397245A1 Method for manufacturing an ear device | 
| 04/16/2003 | EP1303166A2 Method of operating a hearing aid and assembly with a hearing aid | 
| 04/16/2003 | EP1303165A1 Hearing aid | 
| 04/16/2003 | EP1302091A2 A directional microphone | 
| 04/16/2003 | EP1264515A4 Acoustic switch with electronic switching capability | 
| 04/16/2003 | EP1097607B1 Hearing aid with beam forming properties | 
| 04/15/2003 | US6549635 Hearing aid with a ventilation channel that is adjustable in cross-section | 
| 04/15/2003 | US6549634 Behind-the-ear hearing aid | 
| 04/15/2003 | US6549633 Binaural digital hearing aid system | 
| 04/15/2003 | US6549630 Signal expander with discrimination between close and distant acoustic source | 
| 04/15/2003 | US6547715 Arrangement for mechanical coupling of a driver to a coupling site of the ossicular chain | 
| 04/10/2003 | WO2003030587A1 Improved apparatus and method for ossicular fixation of implantable hearing aid actuator | 
| 04/10/2003 | WO2003030586A1 Method for fitting a hearing aid to the needs of a hearing aid user and assistive tool for use when fitting a hearing aid to a hearing aid user | 
| 04/10/2003 | WO2002005592A3 Modular hearing device | 
| 04/09/2003 | EP1301060A1 Method and apparatus for determination of acoustic parameters for fitting hearing aids | 
| 04/08/2003 | US6546111 Hearing aid angle piece for behind-the-ear hearing aids | 
| 04/08/2003 | US6546110 Behind-the-ear hearing aid and attachment module for same | 
| 04/08/2003 | US6546109 Electromagnetically shielded hearing aids | 
| 04/08/2003 | US6546108 Hearing device with protruding battery assembly | 
| 04/07/2003 | WO2001076063A2 Method for processing an input signal for producing an output signal and an application of said method in hearing aids and devices | 
| 04/07/2003 | CA2425180A1 Method for processing an input signal for producing an output signal and an application of said method in hearing aids and devices | 
| 04/03/2003 | WO2003026478A2 System and method for diagnosing and/or reducing tinnitus | 
| 04/03/2003 | US20030065245 Apparatus and method for ossicular fixation of implantable hearing aid actuator | 
| 04/03/2003 | US20030064746 Sound enhancement for mobile phones and other products producing personalized audio for users | 
| 04/03/2003 | US20030063764 Personal sound link module | 
| 04/03/2003 | US20030063763 Method and apparatus for tuning digital hearing aids | 
| 04/03/2003 | US20030063762 Chip microphone and method of making same | 
| 04/03/2003 | US20030063759 Directional audio signal processing using an oversampled filterbank | 
| 04/02/2003 | EP1298959A2 Hearing aid with parasitic signal control | 
| 04/02/2003 | EP1243162A4 Direct drive movement of body constituent | 
| 04/02/2003 | EP1121834B1 Hearing aids based on models of cochlear compression | 
| 04/01/2003 | US6540662 Method and apparatus for reduced feedback in implantable hearing assistance systems | 
| 04/01/2003 | US6540661 Arrangement for coupling of a driver to a coupling site of the ossicular chain | 
| 03/27/2003 | WO2003026349A1 Sound enhancement for mobile phones and other products producing personalized audio for users | 
| 03/27/2003 | WO2003026348A1 Hearing aid with performance-optimized power consumption for variable clock, supply voltage and dsp processing parameters | 
| 03/27/2003 | US20030060676 Dual coil floating mass transducers | 
| 03/27/2003 | US20030059076 Hearing aid device with automatic switching to hearing coil mode | 
| 03/27/2003 | US20030059075 Hearing aid with portion thereof inserted in auditory canal, with auditory canal ventilation | 
| 03/27/2003 | US20030059074 Compact modular in-the-ear hearing aid | 
| 03/27/2003 | US20030059073 Integrated automatic telephone switch | 
| 03/26/2003 | EP1296537A2 Hearing aid with automatic changeover to coil mode | 
| 03/26/2003 | EP1295509A2 Method for the production of otoplastics and corresponding otoplastic | 
| 03/26/2003 | EP1295508A1 Method for producing in-ear hearing aids and in-ear hearing aid | 
| 03/26/2003 | EP1294329A1 Transcutaneous power optimization circuit for cochlear implant | 
| 03/26/2003 | CN2542016Y Voice-frequency induction inputting device for deaf-aid | 
| 03/26/2003 | CN1406449A Bone conduction speaker | 
| 03/25/2003 | US6539096 Method for producing a variable directional microphone characteristic and digital hearing aid operating according to the method | 
| 03/25/2003 | US6537200 Partially or fully implantable hearing system | 
| 03/25/2003 | US6537199 Arrangement for mechanical coupling of a driver to a coupling site of the ossicular chain | 
| 03/20/2003 | WO2003024152A2 Listening device | 
| 03/20/2003 | WO2003024151A1 An electro-acoustic transducer with two diaphragms | 
| 03/20/2003 | WO2003024149A1 Miniature speaker with integrated signal processing electronics | 
| 03/20/2003 | WO2003024148A2 Canal hearing device with transparent mode | 
| 03/20/2003 | WO2002078392A3 Hearing aid with a protrusion and method for manufacturing a hearing aid | 
| 03/20/2003 | WO2002078233A3 Method for the production of a hearing aid housing and a hearing aid | 
| 03/20/2003 | WO2001087011A3 Interference suppression techniques | 
| 03/20/2003 | US20030055635 Segmented mapping converter system and method | 
| 03/20/2003 | US20030055311 Biocompatible transducers | 
| 03/20/2003 | US20030053647 Feedback cancellation in a hearing aid with reduced sensitivity to low-frequency tonal inputs | 
| 03/20/2003 | US20030053646 Listening device | 
| 03/19/2003 | EP1293107A2 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 | 
| 03/19/2003 | EP1293106A1 Battery monitor and power demand adjuster | 
| 03/19/2003 | EP1293104A1 Fft-based technique for adaptive directionality of dual microphones | 
| 03/18/2003 | US6533062 Production process for custom-moulded ear-plug devices | 
| 03/13/2003 | WO2003022002A2 Textured surfaces for hearing instruments | 
| 03/13/2003 | WO2002007480A3 Power management for hearing aid device | 
| 03/13/2003 | US20030048920 Electro-acoustic transducer with two diaphragms | 
| 03/13/2003 | US20030048913 Bone-conduction transducer and bone-conduction speaker headset therewith | 
| 03/13/2003 | US20030048911 Miniature speaker with integrated signal processing electronics | 
| 03/13/2003 | US20030048095 Wireless battery charging system for existing hearing aids using a dynamic battery and a charging processor unit | 
| 03/12/2003 | EP1292171A2 Chip microphone and method of making same | 
| 03/12/2003 | EP1290915A1 Otoplasty for behind-the-ear hearing aids | 
| 03/12/2003 | EP1290914A2 Method for adjustment of a hearing aid to suit an individual |