| 发明名称 |
METHOD FOR VOICEMAIL QUALITY DETECTION |
| 摘要 |
A system and method for speech quality detection is included. The method may include receiving, at a computing device, a first speech signal associated with a particular user. The method may include extracting one or more short-term features from the first speech signal wherein extracting short-term features includes extracting a time frame of between 10-50 ms. The method may also include determining one or more statistics of each of the one or more short-term features from the first speech signal. The method may further include classifying the one or more statistics as belonging to one of a set of quality classes. |
| 申请公布号 |
US2015073785(A1) |
申请公布日期 |
2015.03.12 |
| 申请号 |
US201314019860 |
申请日期 |
2013.09.06 |
| 申请人 |
Nuance Communications, Inc. |
发明人 |
Sharma Dushyant;Naylor Patrick |
| 分类号 |
G10L25/69 |
主分类号 |
G10L25/69 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A computer-implemented method for speech quality detection comprising:
receiving, at a computing device, a first speech signal associated with a user; extracting one or more short-term features from the first speech signal wherein extracting short-term features includes extracting a time frame of between 10-50 ms; determining one or more statistics of each of the one or more short-term features from the first speech signal; and classifying the one or more statistics as belonging to one of a set of quality classes. |
| 地址 |
Burlington MA US |
