发明名称 |
VOICED SOUND INTERVAL DETECTION DEVICE, VOICED SOUND INTERVAL DETECTION METHOD AND VOICED SOUND INTERVAL DETECTION PROGRAM |
摘要 |
This invention provides a voiced sound interval detection device which enables appropriate detection of a voiced sound interval of an observation signal even when a volume of sound from a sound source varies or when the number of sound sources is unknown or when different kinds of microphones are used together.
|
申请公布号 |
US2013311183(A1) |
申请公布日期 |
2013.11.21 |
申请号 |
US201213982580 |
申请日期 |
2012.01.25 |
申请人 |
ONISHI YOSHIFUMI;NEC CORPORATION |
发明人 |
ONISHI YOSHIFUMI |
分类号 |
G10L25/93;G10L21/0216;G10L25/78 |
主分类号 |
G10L25/93 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|