发明名称 |
Audio information processing apparatus, audio information processing method and associated computer program |
摘要 |
An information processing apparatus includes a band spreading unit configured to perform a band spreading process for generating components in a specific frequency band and adding the components to audio data, and a control unit configured to control the band spreading unit to execute the band spreading process using a band spreading method determined among a plurality of different band spreading methods, the band spreading method being defined in advance for a musical class determined using a feature of the audio data.
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申请公布号 |
EP2133873(A1) |
申请公布日期 |
2009.12.16 |
申请号 |
EP20090251449 |
申请日期 |
2009.06.01 |
申请人 |
SONY CORPORATION |
发明人 |
SUZUKI, SHIRO;INOUE, AKIRA;KEMMOCHI, CHISATO;TAKAHASHI, SHUSUKE |
分类号 |
G10L21/02 |
主分类号 |
G10L21/02 |
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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