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:
Jan. 01, 2013
Filed:
May. 10, 2007
Francois Marquis, Corminboeuf, CH;
Benjamin Heldner, Murten, CH;
Fabian Nater, Wiesen, CH;
Giuseppina Biundo Lotito, Neuchatel, CH;
Roman Arnet, Winterthur, CH;
Francois Marquis, Corminboeuf, CH;
Benjamin Heldner, Murten, CH;
Fabian Nater, Wiesen, CH;
Giuseppina Biundo Lotito, Neuchatel, CH;
Roman Arnet, Winterthur, CH;
Phonak AG, Stafa, CH;
Abstract
There is provided a method for providing hearing assistance to a user (), comprising: capturing audio signals by a microphone arrangement () comprising at least two spaced apart microphones (M, M); estimating the total energy contained in the voice spectrum of the audio signals captured at least one of the microphones; estimating the value of the direction of arrival of the captured audio signals by comparing the audio signals captured by at least two of the spaced apart microphones; judging whether a voice is present close to microphone arrangement by taking into account the estimated total energy contained in the voice spectrum of the captured audio signals and the estimated value of the direction of arrival of the captured audio signals; outputting a signal representative of said judgement; processing said captured audio signals according to said signal representative of said judgement; and stimulating the user's hearing, by stimulating means worn at or in at least one of the user's ears (), according to the processed audio signals.