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Cross-correlation 기반의 Double-talk detection을 적용한 WebRTC AEC 성능 개선

Title
Cross-correlation 기반의 Double-talk detection을 적용한 WebRTC AEC 성능 개선
Other Titles
Improving performance of the WebRTC AEC by using cross-correlation based on cross-correlation
Author
장준혁
Issue Date
2012-11
Publisher
대한전자공학회 / THE INSTITUTE OF ELECTRONICS ENGINEERS OF KOREA
Citation
대한전자공학회 학술대회 논문집, Vol.2012 No.11 [2012] ,pp.478-480(3쪽)
Abstract
By replacing existing WebRTC AEC algorithm with proposed algorithm including double-talk detection based on cross-correlation and GSAP,an improved WebRTC AEC is implemented in this paper. The results of the proposed algorithm show more accurate double-talk detection, and present good performance in double-talk period than the output of the existing WebRTC AEC. We employ a ERLE for verifying the proposed algorithm.
URI
http://www.dbpia.co.kr/Article/NODE02346488http://hdl.handle.net/20.500.11754/54063
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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