Evaluation of Lineal Relation between Shifted Delta Cepstral Features and Prosodic Features in Speaker Verification

被引：0
|
作者：
Calvo, Jose R.
Ribas, Dayana
Fernandez, Rafael
Hernandez, Gabriel
机构：
来源：
PROGRESS IN PATTERN RECOGNITION, IMAGE ANALYSIS AND APPLICATIONS, PROCEEDINGS | 2008年 / 5197卷
关键词：
speaker verification; shifted delta cepstral; channel mismatch;
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：
This paper examines the linear relation between Shifted Delta Cepstral (SDC) features and the dynamic of prosodic features. SDC features were reported to produce superior performance to Delta features in Language Identification and Speaker Recognition. A selection of more correlated SDC features is used in speaker verification to evaluate its robustness to channel/handset mismatch. The experiment reflects superior performance of selected SDC features regarding to A features in speaker verification Using speech samples from NIST 2001 Ahumada database.
引用
收藏
页码：112 / 119
页数：8
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