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:
Jul. 24, 2012
Filed:
Mar. 13, 2009
Mark Chamberlain, Honeoye Falls, NY (US);
Anthony Richard Alan Keane, Webster, NY (US);
Mark Chamberlain, Honeoye Falls, NY (US);
Anthony Richard Alan Keane, Webster, NY (US);
Harris Corporation, Melbourne, FL (US);
Abstract
Systems () and methods () for noise error amplitude reduction. The methods involve configuring a first microphone system () and a second microphone system () so that far field sound originating in a far field environment relative to the first and second microphone systems produces a difference in sound signal amplitude at the first and second microphone systems. The difference has a known range of values. The methods involve () dynamically identifying the far field sound based on the difference. The methods also involve () automatically reducing substantially to zero a gain applied to the far field sound responsive to the identifying step.