AN INVESTIGATION OF SUMMED-CHANNEL SPEAKER RECOGNITION WITH MULTI-SESSION ENROLLMENT

	AN INVESTIGATION OF SUMMED-CHANNEL SPEAKER RECOGNITION WITH MULTI-SESSION ENROLLMENT
	Shanshan, Zhang; Ce, Zhang; Rong, Zheng; Xu, Bo; Shanshan,Zhang
	2014
会议名称	2014 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP)
会议录名称	IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
会议日期	2014
会议地点	Florence
摘要	;This paper describes a general framework of speaker recognition on summed-channel condition for both enrolling and test data. We present several methods for clustering the target speaker who is involved in multiple summed-channel enrolling excerpts. In our approach, each excerpt is segmented separately by a speaker diarization system as the first stage. Then segments belonging to the same speaker are clustered to train the target speaker model, and speaker verification is applied finally. We propose several effective objective functions to measure the purity of clustered segments in multi-session enrollment. Different confidence measures for summed-channel scoring are also presented. We report experimental results on female part in the NIST 2008 speaker recognition evaluation data, which show that our approach applied on summedchannel condition loses only 1% of the performance measured by equal error rates (EER) compared to the two-channel condition.
关键词	Speaker Recognition Summed-channel Speaker Clustering Multi-session
收录类别	EI
语种	英语
文献类型	会议论文
条目标识符	http://ir.ia.ac.cn/handle/173211/41217
专题	复杂系统认知与决策实验室_听觉模型与认知计算
通讯作者	Shanshan,Zhang
推荐引用方式 GB/T 7714	Shanshan, Zhang,Ce, Zhang,Rong, Zheng,et al. AN INVESTIGATION OF SUMMED-CHANNEL SPEAKER RECOGNITION WITH MULTI-SESSION ENROLLMENT[C],2014.