发明名称 |
NOTE STRING SETTING DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To realize a flexible as well as versatile note division for a character string of a lyric.SOLUTION: A note string setting section 24 sets a specific note string M which is suitable for a specified character string X having a plurality of sound units x[n] arranged in time series. An analysis processing section 30 generates a connection information string Y having connection information y[n] arranged in time series for specifying the presence or absence of connection in the respective sound units x[n] which occur one after another in the specified character string X for every sound unit x[n] by applying a probability model generated by prior machine learning to the specified character string X. The probability model is set by the machine learning using a plurality of learning data including a character string XL for learning having a plurality of sound units x[n] arranged in time series and a connection information string YL having a plurality of connection information y[n] arranged in time series. A note string acquiring section 40 acquires the specific note string M which has a plurality of notes corresponding to respective note division units z[m] acquired by applying the presence or absence of connection specified by the connection information string Y to the respective sound units x[n] of a specified character string X arranged in time series. |
申请公布号 |
JP2013152337(A) |
申请公布日期 |
2013.08.08 |
申请号 |
JP20120012888 |
申请日期 |
2012.01.25 |
申请人 |
YAMAHA CORP;NAGOYA INSTITUTE OF TECHNOLOGY |
发明人 |
SAINO KEIJIRO;TOKUDA KEIICHI;OURA KEIICHIRO |
分类号 |
G10L13/10;G10L13/033 |
主分类号 |
G10L13/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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