System approach to robust acoustic echo cancellation through semi-blind source separation based on independent component analysis
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چکیده
منابع مشابه
Use of Decorrelation Procedure for Source and Echo Suppression
The so-called semi-blind source separation (SBSS) is an extension of BSS when some signals can be directly and individually measured. SBSS can be used to implement multi-channel acoustic cancellation (MCAEC) without the need for double-talk detection. However, traditional MCAEC approaches based on least mean-square (LMS) lead to a non-unique solution due to correlated sources formed when a sing...
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تاریخ انتشار 2012