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:
Aug. 20, 2013
Filed:
Mar. 08, 2010
Applicants:
Hyen-o OH, Seoul, KR;
Alexis Favrot, Suhr, CH;
Christof Faller, St-Sulpice, CH;
Myung Hoon Lee, Seoul, KR;
Jong Ha Moon, Seoul, KR;
Inventors:
Hyen-O Oh, Seoul, KR;
Alexis Favrot, Suhr, CH;
Christof Faller, St-Sulpice, CH;
Myung Hoon Lee, Seoul, KR;
Jong Ha Moon, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10K 11/1784 (2006.01); H03G 5/165 (2006.01); H03G 3/001 (2006.01); H03G 1/02 (2006.01); H03G 7/002 (2006.01); G10K 11/1788 (2006.01); G10L 21/0208 (2013.01); G10K 11/178 (2006.01); H03G 5/16 (2006.01); H03G 3/00 (2006.01); H03G 7/00 (2006.01);
U.S. Cl.
CPC ...
G10K 11/1784 (2013.01); H03G 5/165 (2013.01); H03G 3/001 (2013.01); H03G 1/02 (2013.01); H03G 7/002 (2013.01); G10K 11/1788 (2013.01); G10L 21/0208 (2013.01);
Abstract
A method of processing an audio signal is disclosed. The present invention includes receiving, by an audio processing apparatus, an input signal; estimating indicator function using a signal power of the input signal; obtaining an adapted filter using the indicator function and an equalization filter; and, generating an output signal by applying the adapted filter to the input signal.