Adaptive V/UV speech detection based on acoustic noise estimation and classification

被引：7
|
作者：
Beritelli, F. [1 ]
Casale, S. [1 ]
Serrano, S. [1 ]
机构：
[1] Univ Catania, Dipartimento Ingn Informat & Telecomun, Viale Andrea Doria 6, I-95125 Catania, Italy
来源：
ELECTRONICS LETTERS | 2007年 / 43卷 / 04期
关键词：
Speech analysis;
D O I：
10.1049/el:20073800
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An adaptive system for Voiced/Unvoiced (V/UV) speech detection in the presence of background noise is presented. The results were compared with a non-adaptive classification system and the V/UV detectors adopted by three important speech coding standards: LPC 10, ITU-T G. 723.1 and ETSI AMR. In all cases the adaptive V/UV classifier outperformed the traditional solutions.
引用
收藏
页码：249 / 251
页数：3
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