This paper mentioned briefly the significance of dereverberation in speech communication.
简要叙述了语音通信中去混响的意义。
So far, many kinds of dereverberation methods have been developed, such as complex cepstrum filtering, inverse filtering, beam forming and so on.
目前国内外声混响消减方法很多，如复倒谱法、逆滤波法、波束形成等。
The research on dereverberation in China mainly focuses on ocean reverberation, where the sources used are often short time impulses or single tones.
国内的去混响研究主要集中在海洋混响的声纳应用方面，而且大部份是针对短时脉冲或单频信号情况下的混响消除；
The research on dereverberation in China mainly focuses on ocean reverberation, where the sources used are often short time impulses or single tones.
国内的去混响研究主要集中在海洋混响的声纳应用方面，而且大部份是针对短时脉冲或单频信号情况下的混响消除；
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