Invention Grant
- Patent Title: Method and apparatus for processing audio signal including shock noise
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Application No.: US15516071Application Date: 2015-10-01
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Publication No.: US10366703B2Publication Date: 2019-07-30
- Inventor: Young-woo Lee , Haruyuki Mori
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- International Application: PCT/KR2015/010370 WO 20151001
- International Announcement: WO2016/053019 WO 20160407
- Main IPC: G10L21/0208
- IPC: G10L21/0208 ; H04R3/00 ; H04R1/40 ; G10L21/0232 ; G10L21/0216
Abstract:
A method of processing an audio signal is provided. The method includes: acquiring an audio signal of a frequency domain for a plurality of frames; dividing a frequency band into a plurality of sections; acquiring energies of the plurality of sections; detecting an audio signal including noise based on an energy difference between the plurality of sections; and applying a suppression gain to the detected audio signal.
Public/Granted literature
- US20170309293A1 METHOD AND APPARATUS FOR PROCESSING AUDIO SIGNAL INCLUDING NOISE Public/Granted day:2017-10-26
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