摘要
Hearing perception is different to speech segment, especially to unvoiced, voiced and silence (UVS) and it is also affected by the stability of frame distortions in each syllable. A good classification of UVS is an important role in speech quality assessment. Therefore, the Perceptual Evaluation of Speech Quality (PESQ) algorithm described in ITU-T P.862 is improved to get a better performance based on UVS classification and syllable stability detection. Experimental results show that the UVS based approach for PESQ is able to improve correlation results for narrowband speech and is potential for other usages.
| 源语言 | 英语 |
|---|---|
| 页 | 474-477 |
| 页数 | 4 |
| 出版状态 | 已出版 - 2010 |
| 活动 | 2nd Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2010 - Biopolis, 新加坡 期限: 14 12月 2010 → 17 12月 2010 |
会议
| 会议 | 2nd Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2010 |
|---|---|
| 国家/地区 | 新加坡 |
| 市 | Biopolis |
| 时期 | 14/12/10 → 17/12/10 |