发明授权
US5675709A System for efficiently processing digital sound data in accordance with
index data of feature quantities of the sound data
失效
用于根据声音数据的特征量的索引数据高效地处理数字声音数据的系统
- 专利标题： System for efficiently processing digital sound data in accordance with index data of feature quantities of the sound data
- 专利标题（中）： 用于根据声音数据的特征量的索引数据高效地处理数字声音数据的系统
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申请号： US731581申请日： 1996-10-16
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公开(公告)号： US5675709A公开(公告)日： 1997-10-07
- 发明人: Takeshi Chiba
- 申请人： Takeshi Chiba
- 申请人地址： JPX Tokyo
- 专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人： Fuji Xerox Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-024959 19930121; JPX5-081146 19930317
- 主分类号： G10H1/00
- IPC分类号： G10H1/00 ; G10L11/02 ; G10L15/02 ; G10L3/00
摘要：
A sound processing system is provided in which a sound signal is stored in a sound data storing unit in the form of digital sound data. The digital sound data is analyzed to obtain a physical feature quantity of the sound signal. Index data indicative of a quantity feature of the sound signal is generated by discriminating a physical feature quantity of the sound signal, and it is stored in an index data storing unit. The digital sound data is processed in accordance with the index data by a data processing unit.
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