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The division automatic extracting system which extracts the division in music, division automatic extracting method and the division automatic extracting program
The division automatic extracting system which extracts the division in music, division automatic extracting method and the division automatic extracting program
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机译：提取音乐中的片段的片段自动提取系统，片段自动提取方法和片段自动提取程序
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摘要
The region which is presumed that the possibility of being acknowledged widely in the general user is high is extracted the frequency which is expressed in music unrelated automatically, the offer possible division automatic extracting system, division automatic extracting method and the division automatic extracting program are offered to various applications the impressive division in the music which is extracted as a meta data of music. 1st acoustic signature formation department 101 forms the acoustic signature which shows the feature quantity of the sound signaling of each contents of the contents group. Important division extraction section 102 searched all acoustic signatures which are formed by acoustic signature formation department 101 forms the acoustic division signature which shows the feature quantity which frequently appears in the object. 2nd acoustic signature formation department 111 forms acoustic signature from music signal. It judges common division extraction section 112, whether or not each acoustic division signature, coincides to the portion of acoustic signature of the music signal, acoustic signature of the music signal which coincides it outputs specific possible time information.
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