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:
Mar. 21, 2006
Filed:
Oct. 11, 2004
Georg-erwin Arndt, Obermichelbach, DE;
Thomas Fischer, Erlangen, DE;
Thomas Hanses, Feldkirchen-Westerham, DE;
Henning Puder, Erlangen, DE;
Georg-Erwin Arndt, Obermichelbach, DE;
Thomas Fischer, Erlangen, DE;
Thomas Hanses, Feldkirchen-Westerham, DE;
Henning Puder, Erlangen, DE;
Siemens Audiologische Technik GmbH, Erlangen, DE;
Abstract
In a hearing aid and method for automatically switching to a telephone mode, for automatically detecting a telephone situation for the wearer given a binaural supply, the difference between the levels of the input signals of the two hearing devices is measured and compared with at least one threshold value. If the difference in levels drops below or exceeds the threshold value, the respective hearing device is switched to the telephone mode.