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:
Sep. 17, 2013
Filed:
Mar. 08, 2010
Hyen-o OH, Seoul, KR;
Alexis Favrot, Suhr, CH;
Christof Faller, St-Sulpice, CH;
Myung Hoon Lee, Seoul, KR;
Jong Ha Moon, Seoul, KR;
Hyen-O Oh, Seoul, KR;
Alexis Favrot, Suhr, CH;
Christof Faller, St-Sulpice, CH;
Myung Hoon Lee, Seoul, KR;
Jong Ha Moon, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A method of processing an audio signal is disclosed. The present invention includes receiving, by an audio processing apparatus, an input signal; receiving user gain input; generating a linear gain factor and a non-linear gain factor using the user gain input; modifying the non-linear gain factor using absolute threshold of hearing and power of the input signal to generate a modified non-linear gain factor; and, applying the linear gain factor and the modified non-linear gain factor to the audio signal.