Invention Grant
- Patent Title: Apparatus for processing an audio signal and method thereof
- Patent Title (中): 用于处理音频信号的装置及其方法
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Application No.: US12719388Application Date: 2010-03-08
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Publication No.: US08515087B2Publication Date: 2013-08-20
- Inventor: Hyen-O Oh , Alexis Favrot , Christof Faller , Myung Hoon Lee , Jong Ha Moon
- Applicant: Hyen-O Oh , Alexis Favrot , Christof Faller , Myung Hoon Lee , Jong Ha Moon
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Main IPC: G10K11/1784
- IPC: G10K11/1784 ; H03G5/165 ; H03G3/001 ; H03G1/02 ; H03G7/002 ; G10K11/1788 ; G10L21/0208 ; G10K11/178 ; H03G5/16 ; H03G3/00 ; H03G7/00
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.
Public/Granted literature
- US20100310085A1 APPARATUS FOR PROCESSING AN AUDIO SIGNAL AND METHOD THEREOF Public/Granted day:2010-12-09
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