Hearing Aid Free Patent Search

  • Hearing aid having improved speech intelligibility due to frequency-selective signal processing, and

    Hearing Aid Abstract In a hearing aid having a microphone and an earphone with a signal processing unit connected therebetween, and a method for operating such a hearing aid, a filter element in the signal processing unit splits the signal from the m...

  • Hearing aid including an integrated circuit

    Hearing Aid Abstract The invention relates to a hearing aid comprising a housing; a microphone; an integrated circuit; a receiver for outputting a signal; where the integrated circuit comprises at least one semiconductor layer including the electric...

  • Time controlled hearing aid

    Hearing Aid Abstract A method and apparatus is provided for a hearing aid capable of determining its accumulated utilization time and making use of this information to control one or more of its functions. The control of the hearing aids function may...

  • Hearing aid design

    Hearing Aid Abstract A hearing aid module (60) is shaped for insertion into a tunnel (40) made through the soft tissue that connects the retro-auricular space (50) with the ear canal (30). A hollow tube (44) may first be chronically or acutely implan...

  • Integrated hearing aid performance measurement and initialization system

    Hearing Aid Abstract A digital hearing aid according to the present invention is capable of measuring its own performance. The hearing aid includes a test signal generator for feeding a test signal into the hearing aid amplifier. The response to the...

  • Ear wax guard for an in-the-ear hearing aid and a means for use at insertion and removal hereof

    Hearing Aid Abstract For the protection of an in-the-ear hearing aid against contamination by ear wax through the acoustic outlet port (34a) or a vent, a replaceable ear wax guard (36) is inserted in the aid and comprises an essentially tubular eleme...

  • Procedure for setting a hearing aid, and hearing aid

    Hearing Aid Abstract An in-the-ear hearing aid having multiple directional microphones connected to a signal processing unit. The connection of the microphones can be reversed by a selector switch to selectively switch the hearing aid between a left-...

  • Electric/acoustic transducer module, in-ear hearing aid and method for manufacturing an in-ear hearin

    Hearing Aid Abstract A transducer module for integration into a hearing aid device. The transducer module has an encapsulation with an opening and a transducer housing resiliently mounted in the encapsulation. The transducer module also has a first m...

  • Remote control for a hearing aid, and applicable hearing aid

    Hearing Aid Abstract A remote control of a hearing aid is integrated into a case (1) of a wrist watch with wristband (3). A coil antenna (5) of the remote control is designed to generate a field similar to that of a dipole (P) which substantially run...

  • Hearing aid with portion thereof inserted in auditory canal, with auditory canal ventilation

    Hearing Aid Abstract A hearing aid device to be worn in the ear or a hearing aid device with otoplastic to be worn in the ear, has at least two aeration channels in combination with flow resistances arranged in the aeration channels that promote a fl...

  • Hearing aid with time-varying performance

    Hearing Aid Abstract A hearing aid that compensates for a patients hearing deficit in a gradually progressing fashion. The hearing aid may be programmed to successively select in a defined sequence a parameter set that defines at least one operating...

  • Hearing aid with a capacitor having a large capacitance

    Hearing Aid Abstract A hearing aid is provided having a capacitor with a large capacitance coupled in parallel with the energy source for transient current supply. The operating period of the battery is prolonged compared to prior art digital hearing...

  • Feedback cancellation in a hearing aid with reduced sensitivity to low-frequency tonal inputs

    Hearing Aid Abstract A feedback cancellation system with reduced sensitivity to low-frequency tonal inputs is provided. Such a system can be used, for example, in a hearing aid to prevent cancellation of the desired tonal inputs to the hearing aid, t...

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

    Hearing Aid Abstract A hearing device has a shell, an electric/acoustic transducer, and electronics within the shell. One end of the shell constitutes the acoustic output to the ear and further includes a compartment at the other end of the shell. A...

  • Hearing aid with sound replay capability

    Hearing Aid Abstract A hearing aid includes a sound replay capability. The hearing aid can operate in a normal mode, augmenting sound as the sound occurs, or the hearing aid can operate in a replay mode (typically in response to input from the wearer...

  • Hearing aid instrument flexible attachment

    Hearing Aid Abstract A flexible device having a flexible cup for attachment to a hearing aid housing for insertion in an ear canal of a user. The flexible cup includes an opening for securely accommodating a hearing aid housing upon insertion of the...

  • Hearing aid with a flexible shell

    Hearing Aid Abstract A hearing aid assembled from three sections includes a first section having a first housing containing a microphone and electronics, a second section having a second housing containing a battery a flex circuit mounted around the...