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, 2014
Filed:
Mar. 22, 2012
Applicants:
Jun-il Sohn, Yongin-si, KR;
Yun-seo Ku, Seoul, KR;
Dong-wook Kim, Seoul, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 29/00 (2006.01); H04R 25/00 (2006.01); H04R 3/00 (2006.01);
U.S. Cl.
CPC ...
H04R 25/407 (2013.01); H04R 2499/11 (2013.01); H04R 2460/03 (2013.01); H04S 2420/01 (2013.01); H04R 3/005 (2013.01); H04R 25/552 (2013.01);
Abstract
Provided are a method for estimating a spectrum density of diffused noises. Also provided is a processor for implementing the method. The processor includes at least two sound receiving units and a spectrum density estimating unit for estimating spectrum density.