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:
Nov. 25, 2008
Filed:
Jun. 14, 2002
Applicant:
Peter Drtina, Winterthur, CH;
Inventor:
Peter Drtina, Winterthur, CH;
Assignee:
Phonak AG, Stafa, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hearing device has a transfer function adjustable by a set of parameters. The hearing device can have two microphones, a processing unit, and a speaker unit. A direction identification unit is operationally connected to the processing unit. Communication between a user of the hearing device and at least one reference person is ensured for changing positions of the user and/or the reference person. The transfer function is adjusted as a function of at least one current reference person direction by changing the set of parameters. The reference person direction encloses an angle with a reference plane of the user.