hearing equipment

A technology for hearing equipment and communication equipment, applied in hearing equipment to reduce energy consumption, hearing aids, hearing aid signal processing, etc., can solve problems such as spatial clue distortion and increased distortion

Active Publication Date: 2021-07-09
GN HEARING AS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Hearing device signal processing can distort existing spatial cues and add distortion

Method used

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Embodiment Construction

[0039] Various embodiments are described below with reference to the accompanying drawings. Like reference numbers refer to like elements throughout. Therefore, similar elements will not be described in detail with respect to the description of each drawing. It should also be noted that the drawings are only intended to facilitate description of the embodiments. They are not intended to be exhaustive description of the claimed invention or as a limitation on the scope of the claimed invention. Furthermore, an illustrated embodiment need not have all of the aspects or advantages illustrated. An aspect or advantage described in connection with a particular embodiment is not necessarily limited to that embodiment and can be practiced in any other embodiment, even if not so shown, or if not so explicitly described. Throughout, the same identification numbers are used for identical or corresponding parts.

[0040] The human auditory system is capable of localizing sound sources...

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Abstract

The present invention provides a hearing device comprising a sound analyzer configured to receive a sound signal and determine the contribution of at least one sound source to the sound signal; a difference estimator coupled to the sound analyzer and configured to estimate and store at least Spatial cue information for one sound source, and a communication device configured to receive information related to at least one sound source from a second hearing device. The difference estimator is configured to update the stored spatial cue information of at least one sound source based on information received by the communication device.

Description

technical field [0001] The present disclosure relates to systems of hearing devices and to methods for spatial cue tracking. Background technique [0002] The location of sound sources and the physical properties of the listening environment affect the perception of sound by the listener. These effects are often expressed as spatial cues. These spatial cues are detected and used in the auditory system to facilitate selective listening and create an acoustic model of the sound environment. Hearing device signal processing can distort existing spatial cues and add distortion. This is experienced as a spatial cue that does not match the actual location of the source. For example, distortions introduced by hearing aids may eg indicate a movement in the position of the source. Contents of the invention [0003] It is hoped to further improve spatial cue detection and processing. [0004] The present disclosure proposes a hearing device comprising a sound analyzer configure...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R25/00
CPCH04R25/50H04R2225/43H04R25/356H04R25/505H04R25/552H04R2460/03H04R25/305H04R25/35H04R25/407
Inventor A·J·亨德里克瑟
Owner GN HEARING AS
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