Stereophonic acoustic echo cancellation: An overview and recent solutions

S. Makino*

*この研究の対応する著者

研究成果: Review article査読

9 被引用数 (Scopus)

抄録

The fundamental problems of stereophonic acoustic echo cancellation were discussed and the recent solutions were reviewed. The stereo echo cancellation was achieved by linearly combining two monoaural echo cancellers. A duofilter control system including a continually running adaptive filter and a fixed filter was used for double talk control. A second order stereo projection algorithm was used in the adaptive filter and a stereo switch was also implemented.

本文言語English
ページ(範囲)325-333
ページ数9
ジャーナルAcoustical Science and Technology
22
5
DOI
出版ステータスPublished - 2001
外部発表はい

ASJC Scopus subject areas

  • 音響学および超音波学

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