发明授权
- 专利标题： Information processing apparatus, sound material capturing method, and program
- 专利标题（中）： 信息处理装置，声音材料捕获方法和程序
-
申请号： US13186832申请日： 2011-07-20
-
公开(公告)号： US09040805B2公开(公告)日： 2015-05-26
- 发明人: Yoshiyuki Kobayashi
- 申请人： Yoshiyuki Kobayashi
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Finnegan Henderson Farabow Garrett & Dunner LLP
- 优先权： JPP2008-310721 20081205
- 主分类号： G10H1/00
- IPC分类号： G10H1/00 ; G10H1/18 ; G10H1/38
摘要：
An information processing apparatus is provided which includes a music analysis unit for analyzing an audio signal serving as a capture source for a sound material and for detecting beat positions of the audio signal and a presence probability of each instrument sound in the audio signal, and a capture range determination unit for determining a capture range for the sound material by using the beat positions and the presence probability of each instrument sound detected by the music analysis unit.
公开/授权文献
信息查询
