DocumentCode
1670325
Title
A Novel Speaker Change Detection Algorithm
Author
Yu, Xiaoqing ; Tan, Haiying ; Wan, Wanggen
Author_Institution
Shanghai Univ., Shanghai
fYear
2007
Firstpage
607
Lastpage
610
Abstract
To cope with the problem of speaker voice change detection, a novel speaker change detection algorithm is proposed in this paper. The new algorithm is developed based on traditional BIC algorithm in order to choose the voice segmentation point firstly, and then analyze the BIC change trend to decide which point is the real speaker voice change point. To compare with the normal BIC detection algorithm, the precision and recall rate of this new one is improved a lot. And also the new one has lower computational complexity compared with the traditional one.
Keywords
speaker recognition; speech processing; BIC detection algorithm; computational complexity; speaker change detection algorithm; speaker voice change detection; voice segmentation; Algorithm design and analysis; Change detection algorithms; Computational complexity; Detection algorithms; Gaussian processes; Hidden Markov models; Human voice; Indexing; Speech analysis; Speech recognition;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Circuits and Systems, 2007. ICCCAS 2007. International Conference on
Conference_Location
Kokura
Print_ISBN
978-1-4244-1473-4
Type
conf
DOI
10.1109/ICCCAS.2007.4348127
Filename
4348127
Link To Document