supported by the National Nature Science Foundation of China(91120303,61273267,90820011);FuJian Nature Science Foundation(2009J01296)
Based on the analysis of the shortcomings of broadband MUSIC algorithm with short-time Fourier transform (SF-MUSIC) for sound source localization, a broadband MUSIC algorithm with auditory filter (AF-MUSIC) was pr...
supported by the National Nature Science Foundation of China(91120303,90820011, 90820303);the 863 National High Technology Development Project of China(20060101Z4073,2006AA01Z194);the National Grand Fundamental Research 973 Program of China(2004CB318105)
This paper integrates location information of frames into conventional acoustic model (AM) and language model (LM) likelihoods, in order to distinguish potential path can- didates more precisely at decoding stage....
supported by the National Nature Science Foundation of China(91120303,90820011, 90820303);the National Grand Fundamental Research 973 Program of China(2004CB318105)
Although the signal subspace approach has been studied extensively for speech enhancement, no good solution has been found to identify signal subspace dimension in multi- channel situation. This paper presents a signa...
supported by the National Natural Science Foundation of China(Grant Nos.60675026,90820303,90820011)
In this paper, an enhanced algorithm based on several elaborate harmonic grouping strategies for monaural voiced speech segregation is proposed. Main achievements of the proposed algorithm lie in three aspects. Firstl...
This work is supported by the National Natural Science Foundation of China (No.60675026, No.60121302, No.90820011), 863 China National High Technology Development Project (No.20060101Z4073, No.2006AA01Z194), the National Grand Fundamental Research 973 Program of China (No.2004CB318105).
Density estimation via Gaussian mixture modeling has been successfully applied to image segmentation, speech processing and other fields relevant to clustering analysis and Probability density function (PDF) modelin...