Patents for H04R 25 - Deaf-aid sets (22,418)
07/1996
07/02/1996US5531774 Multichannel implantable cochlear stimulator having programmable bipolar, monopolar or multipolar electrode configurations
06/1996
06/26/1996EP0719071A1 Hearing aid with reference microphone
06/26/1996EP0717888A1 Variable gain amplifier
06/26/1996CN2230071Y Frequency modulation earphone for education with audio-visual for memory-aid
06/25/1996US5530763 Hearing aid to be worn in the ear and method for its manufacture
06/22/1996CA2165716A1 Hearing aid
06/19/1996EP0716800A1 Receiver for a hearing aid
06/18/1996US5528696 Hearing aid
06/13/1996WO1996017563A1 A clip for cochlea electrode lead fixation and method of using the same
06/12/1996EP0715839A2 A disconnection device for implant coupling at hearing aids
06/12/1996EP0715838A2 A device in hearing aids
06/12/1996EP0715802A1 Method and apparatus imparting vibrations to bone
06/11/1996US5526274 Process of providing a variable impedance
06/11/1996US5524338 Method of making implantable microelectrode
06/06/1996WO1996017494A1 Electronic damper circuit for a hearing aid and a method of using the same
06/06/1996WO1996017493A1 Hearing aid
06/05/1996DE3250100C2 Single chip implantable cochlear stimulating prosthesis
06/05/1996CN1124003A Hearing aid to be worn in the ear and method for its manufacture
06/04/1996US5524150 Hearing aid providing an information output signal upon selection of an electronically set transmission parameter
06/04/1996US5524056 Hearing aid having plural microphones and a microphone switching system
06/04/1996US5522865 Voltage/current control system for a human tissue stimulator
05/1996
05/30/1996DE4441996A1 Hörhilfsgerät Hearing aid
05/29/1996EP0714069A2 Optimization adjusting method and optimization adjusting apparatus
05/29/1996EP0714067A2 Interface unit for providing communication between a programmable device and a programmer unit
05/23/1996WO1996015179A2 Radiation curable molding compositions
05/23/1996DE4441127A1 Automatic hearing screening based on presence or absence of otoacoustic emissions
05/15/1996EP0712263A1 Programmable hearing aid
05/15/1996EP0712262A1 Hearing aid
05/15/1996EP0712261A1 Programmable hearing aid
05/14/1996US5517470 Nonvolatile control architecture
05/14/1996US5515848 Implantable microelectrode
05/09/1996WO1996013961A1 Hearing aid with integrated retrieval line and volume control
05/08/1996EP0665735A4 Package and method of construction.
05/07/1996US5515443 Interface for serial data trasmission between a hearing aid and a control device
05/02/1996WO1996013096A1 Automatic sensitivity control
05/02/1996WO1996012456A1 Low-cost, four-channel cochlear implant
05/02/1996WO1996012451A1 Implant system for extra-oral applications and orthodontics
05/01/1996EP0710048A2 Method for interactive fitting of hearing aids
04/1996
04/25/1996WO1996012383A1 Multiple pulse stimulation
04/25/1996CA2202868A1 Multiple pulse stimulation
04/24/1996EP0707781A1 Solid state condenser and microphone devices
04/24/1996EP0354955B1 Improved multi-band programmable compression system
04/23/1996US5511128 Dynamic intensity beamforming system for noise reduction in a binaural hearing aid
04/17/1996EP0707433A2 Hearing aid
04/17/1996EP0706732A1 Short range inductively coupled communication system employing time variant modulation
04/11/1996WO1996010878A1 Very low power cordless headset system
04/09/1996US5506532 Output limiter for class-D BICMOS hearing aid output amplifier
04/04/1996WO1996010321A1 Hearing aid
04/04/1996WO1996010291A1 Low noise amplifier for microphone
04/03/1996EP0704143A1 In-the-ear hearing aid with flexible seal
04/03/1996EP0704118A1 Signal amplifier system with improved echo cancellation
03/1996
03/26/1996US5502769 Interface module for programmable hearing instrument
03/26/1996US5502663 Digital filter having independent damping and frequency parameters
03/20/1996EP0702502A1 Programming adaptor for hearing aids
03/19/1996US5500902 Hearing aid device incorporating signal processing techniques
03/19/1996US5500901 Frequency response adjusting device
03/13/1996EP0693249A4 Adaptive gain and filtering circuit for a sound reproduction system
03/12/1996US5498226 Totally implanted hearing device
03/07/1996WO1996007295A1 Apparatus and method for magnetically controlling a hearing aid
03/07/1996WO1996006586A1 Cochlea implant system
03/06/1996EP0505382B1 Coil assemblies
02/1996
02/29/1996DE19510145C1 In-ear hearing aid with volume limiter
02/22/1996WO1996005711A1 Acoustic transducer with improved low frequency response
02/22/1996DE4444586C1 Programmable hearing aid with programming adaptor
02/22/1996DE19514360C1 Behind-the-ear hearing aid
02/21/1996CN2220711Y Multifunction audiphone
02/15/1996WO1996004765A1 Hearing aid
02/15/1996WO1996004117A1 Improved method for fabricating a hearing aid housing
02/15/1996DE4425759A1 Wearable hearing aid with deficiency-matched channel transfer function
02/15/1996DE4419901A1 Miniature programmable hearing aid device
02/08/1996WO1996003848A1 Hearing aid
02/08/1996DE4427216A1 Tinnitus relief by masking with natural time-varying sound patterns
02/06/1996US5490220 Solid state condenser and microphone devices
01/1996
01/31/1996EP0695108A2 Hearing aid
01/31/1996EP0695107A1 Method for optimizing the fitting of hearing aids
01/30/1996US5488668 For use in a hearing aid
01/30/1996US5488205 Hearing aid tubing connector
01/25/1996WO1996002120A1 Hearing aid device incorporating signal processing techniques
01/24/1996EP0693249A1 Adaptive gain and filtering circuit for a sound reproduction system
01/24/1996EP0516808B1 Method of preparing an otoplasty or adaptive ear piece individually matched to the shape of an auditory canal
01/23/1996US5487012 Method of preparing an otoplasty or adaptive earpiece individually matched to the shape of an auditory canal
01/18/1996DE4441755C1 Electronic hearing aid circuit with noise suppression
01/18/1996DE19523991A1 Hearing aid ball-joint mounting
01/09/1996US5483617 Elimination of feature distortions caused by analysis of waveforms
01/09/1996US5483599 Directional microphone system
01/03/1996EP0689755A1 Remotely controlled, especially remotely programmable hearing aid system
01/02/1996US5480433 Method of treating hearing loss
12/1995
12/27/1995EP0676930A4 Telemetry system and apparatus.
12/27/1995EP0450004B1 Multi-peak speech processor
12/26/1995US5479522 Binaural hearing aid
12/14/1995WO1995034185A1 Acoustic transducer
12/13/1995EP0686985A1 Coil assemblies
12/12/1995US5475759 Electronic filters, hearing aids and methods
12/07/1995DE4418203A1 Adaptation of transmission characteristic of hearing aid to user
12/06/1995EP0349599B2 Paradoxical hearing aid
11/1995
11/30/1995WO1995032547A1 Impedance circuit for a miniature hearing aid
11/30/1995WO1995028034A3 Signal amplifier system with improved echo cancellation
11/29/1995EP0684750A2 In the ear hearing aid
11/29/1995EP0684749A2 Improvement in deep insertion intracanal hearing aids or miniaturized peritympanum hearing aids
11/22/1995EP0682542A1 Programming system having multiple program modules