Application of Shifted Delta Cepstral Features in Speaker Verification

被引：0
|
作者：
Calvo, Jose R.
Fernandez, Rafael
Hernandez, Gabriel
机构：
来源：
INTERSPEECH 2007: 8TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION, VOLS 1-4 | 2007年
关键词：
shifted delta cepstral; cepstral feature; speaker verification; robustness;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Recently, Shifted Delta Cepstral (SDC) feature was reported to produce superior performance to the delta and delta-delta features in cepstral feature based language identification (LID) systems [1, 2]. This paper examines the application of SDC features in speaker verification and evaluates its robustness to channel mismatch, manner of speaking and session variability. The result of the experiment reflects superior or at least similar performance of SDC regarding delta and delta-delta features in speaker verification.
引用
收藏
页码：29 / 32
页数：4
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