Hearing Aid Free Patent Search

  • Apparatus and methods for combining audio compression and feedback cancellation in a hearing aid

    Hearing Aid Abstract The present invention combines audio compression and feedback cancellation in an audio system such as a hearing aid. The feedback cancellation element of the present invention uses one or more filters to model the feedback path o...

  • Soft hearing aid moulding apparatus

    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 communications earpiece

    Hearing Aid Abstract A mechanism for detachably mounting an earpiece having a receiver and an acoustic tube to any one of a variety of hearing aids includes using an adhesive and a clip attached to the acoustic tube to adhere the clip and thus the ea...

  • Hearing aid having digital damping

    Hearing Aid Abstract A hearing aid is set forth that includes one or more hearing aid components that introduce an undesired undamped peak into the frequency response of the hearing aid. An electronic damping filter is utilized to compensate for the...

  • Method for reducing magnetic noise fields in a hearing aid, and hearing aid with an induction coil fo

    Hearing Aid Abstract In a hearing aid device with an induction coil and a method for reducing magnetic noise fields, a compensation-inductance is arranged in the signal line of the earphone for the active shielding of the earphone, the compensation-i...

  • Disposable hearing aid with integral power source

    Hearing Aid Abstract A hearing aid includes a microphone, signal processing circuitry, receiver and integral battery all mounted in a casing. The battery may be a metal-air device. The battery may be activated by removing a tape which blocks air hole...

  • Apparatus and method for a custom soft-solid hearing aid

    Hearing Aid Abstract An apparatus and method of manufacturing a soft-solid elastomer custom ear device into which electronics are embedded provides a completely in-the-ear hearing aid with a soft body. This technology replaces hard acrylic ear moldin...

  • Hearing aid transducer support

    Hearing Aid Abstract A support for input and output transducers of a hearing aid is implanted in the middle ear. The support, which is attached to the mastoid bone, can be a single component or comprise two adjustable components. In one embodiment, a...

  • Apparatus and method for positioning implantable hearing aid device

    Hearing Aid Abstract The present invention is directed to an apparatus and method for supportably positioning an implantable hearing aid actuator within a patients skull. The improved apparatus includes a carry device for carrying an implantable hear...

  • Hearing aid apparatus

    Hearing Aid Abstract An improved earring-style hearing aid that includes an ear mold that renders the majority of the ear canal unfilled, and that delivers to the eardrum amplified sound that is received through a breakaway connector from a hearing a...

  • Hearing aid

    Hearing Aid Abstract A hearing aid includes a faceplate (2) and a matching adaptor plate (4) below it. These plates are held in together by fasteners such as clips or screws (12). The faceplate and adaptor plate are custom cut and trimmed to seamless...

  • Hearing aid

    Hearing Aid Abstract A hearing aid comprising a case (1) and a horn (2) connectable to the case. The hearing aid also includes an acoustic input aperture and an acoustic output aperture (4). The horn (2) is rotatably supported in the case (1), and a...

  • Support device for a behind-the-ear hearing aid

    Hearing Aid Abstract A support for a behind-the-ear hearing aid, including a body and a sound tube that includes at least one pad positioned underneath the behind-the-ear hearing aid, and at least one attachment mechanism that connects the at least o...

  • Implantable microphone for use with a hearing aid or cochlear prosthesis

    Hearing Aid Abstract A totally implantable microphone for use with an implanted hearing aid comprises a cylindrical bio-inert housing having a bio-inert metallic membrane at the acoustic sensing end and a bio-inert plate containing electrical lead-th...

  • Connector for implantable hearing aid

    Hearing Aid Abstract The present invention is directed to implantable hearing aid systems and provides for selective interconnection between two or more implantable components of a system. The inventive apparatus comprises a first connector interconn...

  • Hearing aid

    Hearing Aid Abstract The invention relates to a hearing aid comprising a housing with at least one acoustic inlet opening and at least one acoustic outlet opening, the housing containing a microphone in connection with the acoustic inlet opening, an...

  • Method for producing a constant sound pressure level in hearing aids and corresponding hearing aid

    Hearing Aid Abstract In a method and apparatus for producing constant sound pressure level in a hearing aid, a microphone, a receiver and a signal processing unit are provided. A switching unit produces constant sound pressure levels. The switching u...