Sonova Ag

Phonak Ag

Ralph Peter Derleth

Silvia Allegro-Baumann

Volker Kühnel

Michael Boretzki

Adam A Hersbach

Ullrich Sigwanz

Matthias Latzel

Harald Krueger

Erwin Kuipers

Olaf Strelcyk

Raoul Glatt

Gilles Courtois

Sascha Korl

Eleftheria Georganti

Antonio Hoelzl

Tobias Neher

Markus Hofbauer

Alexander Reich

Siddhartha Jha

Stefhan Launer

Sascha Liebe

Hans Ueli Roeck

Guido Schuster

Reto Ansorge

Res Gerber

Jha Siddhartha

Raphael Lamon

HansUeli Roeck

An exemplary system includes a memory storing instructions and one or more processors communicatively coupled to the memory and configured to execute the instructions to perform a process comprising: accessing fitting data representative of fitting parameters set by a fitting application to fit a hearing device to a user; determining user behavior data indicative of a hearing intention of the user in an auditory scene where the user is located; determining auditory scene data representative of information about the auditory scene; and implementing, based on the fitting data, the user behavior data, and the auditory scene data, a sound processing delay scheme for use by the hearing device.

Systems and methods for selecting a sound processing delay scheme for a hearing device

A method for operating a hearing system worn by a user, the hearing system being a binaural hearing system including first and second hearing aids and being prepared for processing a sound. The processing includes a beamforming which can be adjusted to at least a first beamforming mode and a second beamforming mode. The method includes receiving sound by the hearing system, determining whether the beamforming is to be adjusted to the first beamforming mode or the second beamforming mode and adjusting the beamforming accordingly and generating a processed sound, and presenting the processed sound to the user.

Method for operating a hearing system, a hearing system and a fitting system

An exemplary method for fitting a hearing device to a hearing device user performed by a fitting system operatively connected to but remote from the hearing device includes providing, to the hearing device, an adjustable parameter identified by a fitter using a fitting system and a specification comprising an allowed range for the adjustable parameter defined by the fitter using the fitting system. The method further includes transferring the adjustable parameter and the specification to a user interface operatively connected to the hearing device and located with the hearing device for use by the hearing device user, receiving an adjusted parameter value for the adjustable parameter adjusted by the hearing device user with aid of the user interface to be within the allowed range, and updating the adjustable parameter in a transfer function of the hearing device based on the adjusted parameter value.

Method for fitting a hearing device as well as an arrangement for fitting the hearing device

The present invention proposes a method for operating a binaural hearing system with two hearing devices (') operationally interconnected by means of a bidirectional link () which improves hearing perception in windy listening situations. The method comprises determining the level of wind noise present at each of the two hearing devices (&#x2032;) and sending the audio signal picked-up at the first hearing device () to the second hearing device (&#x2032;) via the link () and then providing an output signal derived from the received signal to the electrical-to-mechanical output converter (&#x2032;) of the second hearing device (&#x2032;) if the level of wind noise at the second hearing device (&#x2032;) exceeds the level of wind noise at the first hearing device () by a pre-set threshold value. Furthermore, a binaural hearing system capable of performing such a method is given.

Method for operating a binaural hearing system and binaural hearing system

A method for operating a hearing device by applying a frequency transposition scheme to an input signal of the hearing device comprising an input transducer, a signal processing unit and an output transducer, the method comprising the steps of transforming the input signal from time domain into frequency domain by applying a transformation function in order to obtain an input spectrum having a frequency range comprising a source region () and a destination region (), adaptively selecting signal components of the source region () taking into account momentary characteristics of the input signal, transposing the selected signal components to the destination region (), and supplying the output spectrum or a transformation thereof to the output transducer, the output spectrum comprising signal components of the destination region ().

Method for operating a hearing device as well as a hearing device

A method of providing binaural hearing assistance to a user, comprising: capturing audio signals at an ear unit worn at each side of the users head; defining a target signal with regard to background noise; determining the difference in the target-signal-to-background-noise ratio of the audio signals captured at the each ear unit; exchanging audio signals between each ear unit according to the determined difference in the target-signal-to-background-noise ratio; selecting, as a function of the determined difference in the target-signal-to-background-noise ratio, as input to each of the stimulating means the audio signals captured at the respective ear unit, the audio signals received from the other one of the ear units, and/or mixtures thereof; and stimulating the user's right ear and the user's left ear according to the selected respective audio signals.

Method and system for providing binaural hearing assistance

So as to put binaural beam-forming into practice selected acoustical situations are dealt with having minimum processing power and power consumption ability at a binaural hearing system. For near-to-ear acoustical sources the contra-lateral () as well as the ipsi-lateral () output electrical-to-mechanical converters of two hearing devices of the binaural hearing system are operated substantially exclusively in dependency from the output signal of the one ipsi-lateral input acoustical-to-electrical converter arrangement ().

Methods for manufacturing audible signals

A method for reducing noise in an input signal () of a hearing device comprising a transfer function (H) as well as a hearing device is disclosed. The method comprises the steps of:

Method for reducing noise in an input signal of a hearing device as well as a hearing device

There is disclosed a sound processing device () configured to apply a frequency shift to at least one frequency component of a received sound signal and to amplify at least part of the received sound signal. The processing device () is also adapted to generate an estimated feedback signal for combination with the received sound signal via a phase inverting feedback canceller (). Associated methods () of processing a sound signal are also disclosed.

Feedback compensation in a sound processing device

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Hinwil, Switzerland

Ralph Peter Derleth