Hearing Aid Free Patent Search

  • Implantable hearing aid with improved sealing

    Hearing Aid Abstract An improved implantable hearing aid apparatus and related method of manufacture are disclosed. The inventive apparatus and method utilize electrodeposition techniques to yield enhanced sealing of implanted componentry. In one emb...

  • Method for producing a variable directional microphone characteristic and digital hearing aid operati

    Hearing Aid Abstract A digital hearing aid with a variable directional microphone characteristic, has a signal processing unit, an earphone and at least two microphones, with a sigma-delta converter as well as a delay element following immediately th...

  • Hearing aid construction with electronic components encapsulated in soft polymeric body

    Hearing Aid Abstract A hearing aid instrument of the in-the-ear type (and preferably CIC) provides a plate member with electronic hearing aid components mounted thereto. The plate member is preferably of a harder material such as hard plastic. A soft...

  • Hearing aid assembly

    Hearing Aid Abstract Progress in hearing aids has come a long way. Yet despite such progress hearing aids are not the perfect answer to many hearing problems. Some adult ears cannot accommodate tightly fitting hearing aids. Mouth movements such as ch...

  • Hearing aid with audible alarm

    Hearing Aid Abstract A low battery detection circuit is disclosed for detecting low battery voltages in hearing aids and other battery operated devices. The low battery detection circuit operates reliably on a small amount of current, which does not...

  • Flexible circuit board assembly for a hearing aid

    Hearing Aid Abstract A circuit board assembly for a hearing device comprises a substrate including a component mounting region that can be folded into a desired orientation. A circuit board assembly constructed in accordance with the present inventio...

  • Behind-the-ear hearing aid and attachment module for same

    Hearing Aid Abstract A behind-the-ear hearing aid has a curved, hook-shaped shell that extends along a curved longitudinal axis of the hearing aid and into which are integrated transducers and electronics. A first end of the shell includes an acousti...

  • Hearing aid angle piece for behind-the-ear hearing aids

    Hearing Aid Abstract A hearing aid fitting for a behind-the-ear hearing aid possesses two sound inlet apertures on different sides of the fitting. One sound inlet aperture faces toward the head and the other faces in the opposite direction. Both soun...

  • Binaural digital hearing aid system

    Hearing Aid Abstract In a binaural hearing aid with signal processors in each unit, each signal processor includes a first processor part for hearing compensation processing of signals representing the sound received at that unit, and a second proces...

  • Behind-the-ear hearing aid

    Hearing Aid Abstract A behind-the-ear hearing aid is provided with an electric/acoustic transducer unit with a loud-speaker housing (53) in which there is a loud-speaker membrane 54. The housing (53) is spring-mounted in a capsule (59) in such a way...

  • Hearing aid with a ventilation channel that is adjustable in cross-section

    Hearing Aid Abstract A hearing aid device that can be directly inserted in the ear or worn with an otoplastic that can be inserted in the ear has an arrangement for adjusting the ventilation channel that is situated in the ventilation channel or at a...

  • Programmable hearing aid device and method for operating a programmable hearing aid device

    Hearing Aid Abstract In a programmable hearing aid device, keys are provided for enabling and/or disenabling functions, performance features or programmable adjustments. Hardware keys and software keys are used in order to prevent an inexpert, defect...

  • Method for determining a parameter set of a hearing aid

    Hearing Aid Abstract In a method for determining a parameter set for a hearing aid during the computerized setting of the hearing aid, a macro call is determined, the macro call is converted into at least one setting command according to a macro defi...

  • Hearing aid fitting system

    Hearing Aid Abstract A method for fitting a hearing compensation device comprises selecting a plurality of loudness levels for a plurality of frequencies and comparing each loudness level for each frequency for perceived sameness. The loudness levels...

  • Hearing aid

    Hearing Aid Abstract The invention relates to a hearing aid comprising an acoustic input aperture (SE) and an acoustic output aperture (SA), and a cover element (DE) covering the acoustic input aperture (SE). In the invention, the cover element (DE)...

  • Hearing aid, ear piece, aid for its insertion into the ear and device for making a cast of the deepes

    Hearing Aid Abstract Hearing aid for placement in an ear includes a carrier, an enclosure, a microphone, a battery and a speaker. The carrier carries the battery and the enclosure has a microphone entrance. The enclosure envelopes the microphone, the...

  • Hearing aid

    Hearing Aid Abstract The suppression of interfering noise in an input signal (7) takes place in a main signal path (5), which contains neither a transformation in the frequency range nor a splitting-up into partial band signals, but only a suppressio...