Invention Grant
US07985915B2 Musical piece matching judging device, musical piece recording device, musical piece matching judging method, musical piece recording method, musical piece matching judging program, and musical piece recording program
失效
音乐片匹配判断装置，乐曲记录装置，音乐片匹配判断方法，音乐作品记录方法，音乐作品匹配判断程序和音乐作品记录程序
- Patent Title: Musical piece matching judging device, musical piece recording device, musical piece matching judging method, musical piece recording method, musical piece matching judging program, and musical piece recording program
- Patent Title (中): 音乐片匹配判断装置，乐曲记录装置，音乐片匹配判断方法，音乐作品记录方法，音乐作品匹配判断程序和音乐作品记录程序
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Application No.: US12029643Application Date: 2008-02-12
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Publication No.: US07985915B2Publication Date: 2011-07-26
- Inventor: Satoru Matsumoto , Yuji Yamamoto , Tatsuo Koga , Ryosuke Ohtsuki
- Applicant: Satoru Matsumoto , Yuji Yamamoto , Tatsuo Koga , Ryosuke Ohtsuki
- Applicant Address: JP Moriguchi
- Assignee: Sanyo Electric Co., Ltd.
- Current Assignee: Sanyo Electric Co., Ltd.
- Current Assignee Address: JP Moriguchi
- Agency: Mots Law, PLLC
- Agent Marvin A. Motsenbocker
- Priority: JP2007-210839 20070813
- Main IPC: G10H1/00
- IPC: G10H1/00
Abstract:
Characteristic amounts are calculated from each of multiple musical piece contents, and then time points when the characteristic amounts exceed a threshold are detected as cut points. Information on the cut point concerning each of the multiple musical piece contents is stored. Based on the stored information on the cut point, a judgment is made as to whether the multiple musical piece contents match each other.
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