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 |
| 巻 | 22 |
| 号 | 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