A new robust double-talk detector based on the Stockwell transform for acoustic echo cancellation
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- 作者：Mahfoud Hamidiaa ; b ; mhamidia@usthb.dz" class="auth_mail" title="E-mail the corresponding author ; mahfoud_h@yahoo.fr" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Abderrahmane Amrouchea ; namrouche@usthb.dz" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Acoustic echo cancellation ; Double-talk detection ; Geigel ; Singular value decomposition ; Stockwell transform
- 刊名：Digital Signal Processing
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：60
- 期：Complete
- 页码：99-112
- 全文大小：3540 K
文摘
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Acoustic echo cancellation in communication systems based on adaptive filtering.
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A double-talk problem in acoustic echo cancellation process.
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The Stockwell transform for time–frequency analysis.
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Proposition of a new method of double-talk detection using the Stockwell transform.
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Evaluation of the proposed method, and discussion of the obtained results.