| Patents for H04R 25 - Deaf-aid sets (22,418) |
|---|
| 06/10/2008 | US7386137 Sound transducer for solid surfaces |
| 06/10/2008 | US7386136 Sound detecting mechanism |
| 06/10/2008 | US7386135 Cardioid beam with a desired null based acoustic devices, systems and methods |
| 06/05/2008 | WO2008067396A2 Adaptive cancellation system for implantable hearing instruments |
| 06/05/2008 | WO2008064453A1 Hearing instrument with acoustic blocker, in-the-ear microphone and speaker |
| 06/05/2008 | WO2008015294A3 Hearing system, method for operating a hearing system, and hearing system network |
| 06/05/2008 | WO2007079441A3 Leading edge transducer |
| 06/05/2008 | US20080132750 Adaptive cancellation system for implantable hearing instruments |
| 06/05/2008 | US20080130939 Method of Making a Linkage Assembly for a Transducer and the Like |
| 06/05/2008 | US20080130936 Online audio availability detection |
| 06/05/2008 | US20080130930 Ear canal hologram for hearing apparatuses |
| 06/05/2008 | US20080130929 Hearing device with interference sound suppression and corresponding method |
| 06/05/2008 | US20080130928 Hearing apparatus with unsymmetrical tone balance unit and corresponding control method |
| 06/05/2008 | US20080130927 Entrainment avoidance with an auto regressive filter |
| 06/05/2008 | US20080130926 Entrainment avoidance with a gradient adaptive lattice filter |
| 06/05/2008 | US20080130925 Processing an input signal in a hearing aid |
| 06/05/2008 | US20080130920 Capacitor microphone manufacturing method and capacitor microphone |
| 06/05/2008 | US20080128198 Sound-attenuating earmuff having isolated double-shell structure |
| 06/05/2008 | DE102006057099A1 Recording device for recording spatial shape of part of ear canal or ear imprint, has holography unit through which hologram of ear canal is generated, where guide device enables to rotate, tilt and move holography unit in ear canal |
| 06/04/2008 | EP1665882B1 Hearing aid with acoustic feedback suppression |
| 06/04/2008 | EP1323332B1 Dual-chamber loudspeaker |
| 06/03/2008 | US7383181 Multi-sensory speech detection system |
| 06/03/2008 | US7382892 Evenly elastically deformable damper for speaker |
| 06/03/2008 | US7382891 Modular personal audio set and system |
| 06/03/2008 | US7382890 Sound reproduction device and portable terminal apparatus |
| 06/03/2008 | US7382889 Condenser microphone |
| 06/03/2008 | US7382850 Multichannel cochlear implant with neural response telemetry |
| 06/03/2008 | US7382688 Ultrasonic transducer, ultrasonic speaker, and method of controlling the driving of ultrasonic transducer |
| 05/29/2008 | WO2008061335A1 Wax guard for a hearing aid |
| 05/29/2008 | WO2007147077A9 Earguard monitoring system |
| 05/29/2008 | WO2007081672A3 Non-directional semi-diffuse transducer |
| 05/29/2008 | US20080125672 Low-Cost Hearing Testing System and Method of Collecting User Information |
| 05/29/2008 | US20080125044 Audio output system and method for mobile phone |
| 05/29/2008 | US20080124685 Method for training auditory skills |
| 05/29/2008 | US20080123893 Eyeglass frame assembly |
| 05/29/2008 | US20080123890 Methods and apparatus for sound production |
| 05/29/2008 | US20080123889 Open fit canal hearing device |
| 05/29/2008 | US20080123888 Concha bowl hearing aid apparatus and method |
| 05/29/2008 | US20080123887 Absorption of electromagnetic radiation in hearing apparatuses |
| 05/29/2008 | US20080123886 Hearing aid with enhanced high frequency reproduction and method for processing an audio signal |
| 05/29/2008 | US20080123885 Feedback compensation method and circuit for an acoustic amplification system, and hearing aid device employing same |
| 05/29/2008 | US20080123884 Passive hearing aid device |
| 05/29/2008 | US20080123883 Adaptive dynamic range optimization sound processor |
| 05/29/2008 | US20080123882 Hearing apparatus with automatic switch-off and corresponding method |
| 05/29/2008 | US20080123881 Circuit arrangement for adjusting the output power and/or the frequency response of a power amplifier for a hearing aid device |
| 05/29/2008 | US20080123880 Processing an input signal in a hearing aid |
| 05/29/2008 | US20080123876 Electrostatic pressure transducer and manufacturing method therefor |
| 05/29/2008 | US20080123865 Hearing system with remote control as a base station and corresponding communication method |
| 05/28/2008 | EP1926344A2 A connector assembly comprising a first part and a second part |
| 05/28/2008 | EP1926343A1 Hearing aid with automatic deactivation and a corresponding method |
| 05/28/2008 | EP1926087A1 Adjustment of a hearing device to a speech signal |
| 05/28/2008 | EP1925186A2 Hearing aid system |
| 05/28/2008 | EP1925185A1 Method for attenuating interfering noise and corresponding hearing device |
| 05/28/2008 | EP1654905A4 Device and method for assisting vocalists in hearing their vocal sounds |
| 05/28/2008 | CN101188876A Method for operating a hearing aid, and hearing aid |
| 05/27/2008 | US7379557 Communication headset with auxiliary positioning device |
| 05/27/2008 | US7379556 Speaker device |
| 05/27/2008 | US7379555 Precision micro-hole for extended life batteries |
| 05/27/2008 | US7379554 Drive unit for electro-acoustic converter with dual magnetic circuits sharing permanent magnet |
| 05/27/2008 | CA2476377C Earphone structure with a composite sound field |
| 05/22/2008 | WO2008058336A1 Progressive force electrode inserter |
| 05/22/2008 | WO2007132023A3 Hearing system network with shared transmission capacity and corresponding method for operating a hearing system |
| 05/22/2008 | WO2007113339A3 Method and arrangement for training hearing system users |
| 05/22/2008 | US20080119910 Multiple channel-electrode mapping |
| 05/22/2008 | US20080118095 Wax guard for a hearing aid |
| 05/22/2008 | US20080118094 Positioning and orienting a unit of a hearing device relative to individual's head |
| 05/22/2008 | US20080118093 Hearing device with rechargeable battery and movably mounted charging contacts |
| 05/22/2008 | US20080118092 Speaker System of utilizing Pulse Width Modulation Signals for Saving Idling Power Consumption |
| 05/22/2008 | US20080118091 Alerting system for a communication device |
| 05/22/2008 | US20080118090 Surround attachment |
| 05/22/2008 | US20080117174 Hand-Held Device |
| 05/22/2008 | US20080116003 method of preparing of an ear mold and the ear mold thereof |
| 05/21/2008 | EP1924124A2 Method for estimating the interference field for a coil |
| 05/21/2008 | EP1924123A2 Hearing aid |
| 05/21/2008 | EP1922900A1 A combined set comprising a vibration actuator and an implantable device |
| 05/21/2008 | EP1922899A1 Digital wireless information delivery system |
| 05/21/2008 | EP1922770A2 Thermoelectrical generator as electrical energy source |
| 05/20/2008 | US7376563 System for rehabilitation of a hearing disorder |
| 05/20/2008 | US7376240 Coil for an electroacoustic transducer |
| 05/20/2008 | US7376238 Pulse rate, pressure and heart condition monitoring glasses |
| 05/20/2008 | US7376237 Vibrator for bone-conduction hearing |
| 05/15/2008 | WO2008055960A1 Alarm system for hearing impaired individuals having hearing assistive implanted devices |
| 05/15/2008 | WO2008055536A1 Method for assisting a user of a hearing system and corresponding hearing system |
| 05/15/2008 | WO2007133814A3 Implantable hearing aid |
| 05/15/2008 | US20080112586 Headphone and ear pad |
| 05/15/2008 | US20080112584 Support mount for electronic components |
| 05/15/2008 | US20080112583 Method for the semi-automatic adjustment of a hearing device, and a corresponding hearing device |
| 05/15/2008 | US20080112581 Vibrating earphone with enhanced base sound effect |
| 05/15/2008 | US20080112574 Directional audio signal processing using an oversampled filterbank |
| 05/15/2008 | US20080112573 Wireless Signal Transmitting and Receiving System with Adjustable Signal Transmission Directionality |
| 05/15/2008 | US20080112572 Earphone and media player |
| 05/15/2008 | DE102006053257A1 Acoustic signals transmitting method for use on human skeleton i.e. head, involves producing acoustic signals by sound carrier and by its own produced sound signals at voice and instrumental tones and mechanical oscillation |
| 05/15/2008 | DE102006052713A1 Hörgerät und dazugehöriges Ladegerät Hearing aids and associated charger |
| 05/15/2008 | DE102006052712A1 Wiederaufladbares Hörgerät und zugehöriges Ladegerät Rechargeable hearing aid and the appropriate charger |
| 05/15/2008 | CA2659601A1 Alarm system for hearing impaired individuals having hearing assistive implanted devices |
| 05/14/2008 | EP1921895A1 Rechargeable hearing aid |
| 05/14/2008 | EP1921894A2 Charging device for a hearing aid |
| 05/14/2008 | EP1921893A2 Hearing aid and corresponding charging device |
| 05/14/2008 | EP1921746A1 Electronic circuit for the adjustment of the output power and / or frequency characteristic of the power amplifier for a hearing aid |
| 05/14/2008 | EP1920634A1 Receiver |