The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 02, 2016
Filed:
Mar. 28, 2013
GN Resound A/s, Ballerup, DK;
Alexander Ypma, Veldhoven, NL;
Almer Jacob Van Den Berg, Eindhoven, NL;
Aalbert De Vries, Eindhoven, NL;
GN ReSound A/S, Ballerup, DK;
Abstract
In a hearing aid with a signal processor for signal processing in accordance with selected values of a set of parameters Θ, a method of automatic adjustment of a set z of the signal processing parameters Θ, using a set of learning parameters θ of the signal processing parameters Θ is provided, wherein the method includes extracting signal features u of a signal in the hearing aid, recording a measure r of an adjustment e made by the user of the hearing aid, modifying z by the equation z=uθ+r, and absorbing the user adjustment e in θ by the equation θ=Φ(u,r)+θ, wherein θis the new values of the learning parameter set θ, θis the previous values of the learning parameter set θ, and Φ is a function of the signal features u and the recorded adjustment measure r.