Widex A/s

Adam Westermann

Thomas Bo Elmedyb

Michael Johannes Pihl

Georg Stiefenhofer

Lars Dalskov Mosgaard

Jakob Nielsen

Pejman Mowlaee

David Pelegrin-Garcia

Rasmus Bendtsen

Jannik Andersen

Jörg Matthias Buchholz

Torsten Dau

Lars Dalskoy Mosgaard

Nanna Moeller Pedersen

Jacob Thorup Hald

Joerg Matthias Buchholz

A method () of operating a hearing aid with a low delay beam former and a hearing aid ().

Hearing aid and a method of operating a hearing aid

A method of operating an ear level audio system in order to provide improved own voice detection and an ear level audio system () for carrying out the method.

Method of operating an ear level audio system and an ear level audio system

A method of operating a hearing aid system in order to provide improved noise reduction and a hearing aid system () adapted to carry out the method.

Method of operating a hearing aid system and a hearing aid system

A method of operating a hearing aid having a main digital filter adapted to selectively represent a specific combination of serial and parallel coupled virtual digital filters as well as a hearing aid and a hearing aid system adapted to carry out the method.

A method of operating a hearing aid system comprising a hearing aid () wherein a digital filter () is adapted to be of minimum phase and to provide a frequency dependent target gain.

A method of operating a hearing aid system in order to provide improved performance of a directional system () and a hearing aid system for carrying out the method.

A method of operating a hearing aid system in order to provide improved sound environment classification and a hearing aid system () for carrying out the method.

A hearing aid system () including a hearing aid () and an external device (), wherein the hearing aid () includes a network adapted to provide a desired processed output, wherein a multitude of weights determines the processing of the network and wherein the values of the multitude of weights are determined by the external device ().

A hearing aid system () with active noise cancelling and a method for operating such a hearing aid system.

A method () of operating a hearing aid system with a very low delay. The invention also provides a hearing aid system () adapted for carrying out such a method.

A method of processing signals in a hearing aid system () comprises the steps of transforming two audio signals to the time-frequency domain, calculating the interaural coherence, deriving a first gain based on the interaural coherence, applying the first gain value in the amplification of the time-frequency signals, and transforming the signals back into the time domain for further processing in the hearing aid. The first gain value as a function of the value representing the interaural coherence comprises three contiguous ranges for the values representing the interaural coherence, where the maximum slope in the first and third range are smaller than the maximum slope in the second range, the first range comprising low interaural coherence values, the third range comprising high interaural coherence values, and the second range comprising intermediate interaural coherence values. The invention further provides a hearing aid system () adapted for suppression of interfering speakers.

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Copenhagen, Denmark

Adam Westermann