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:
Dec. 09, 2003
Filed:
Sep. 01, 2000
Jarle Svean, Trondheim, NO;
Svein Sørsdal, Trondheim, NO;
Odd Kr. Ø. Pettersen, Trondheim, NO;
Georg E. Ottesen, Trondheim, NO;
Sverre Stensby, Trondheim, NO;
Nacre AS, Trondheim, NO;
Abstract
Ear terminal and ear terminal system, in which at least one ear terminal includes a sealing section ( ) arranged for use in the ear meatus ( ) of a human, including an inner microphone (M ) having a sound inlet (S ) for being directed into the meatus ( ); an electronic unit ( ) including filtering part coupled to the inner microphone for filtering the signal from the inner microphone (M ), the filtering part being programmable to transform the signals based on the sounds received in the ear by the inner microphone (M ) into sounds when combined with the user's own voice, providing a voice sounding natural to the user.