发明授权
US06507819B1 Sound signal processor for extracting sound signals from a composite digital sound signal
有权
用于从复合数字声音信号中提取声音信号的声音信号处理器
- 专利标题： Sound signal processor for extracting sound signals from a composite digital sound signal
- 专利标题（中）： 用于从复合数字声音信号中提取声音信号的声音信号处理器
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申请号： US09506792申请日： 2000-02-18
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公开(公告)号： US06507819B1公开(公告)日： 2003-01-14
- 发明人: Junji Yoshida , Akira Iketani , Chiyoko Matsumi , Tatsuro Juri
- 申请人： Junji Yoshida , Akira Iketani , Chiyoko Matsumi , Tatsuro Juri
- 优先权： JP8-125240 19960521; JP9-114098 19970501
- 主分类号： G10L1900
- IPC分类号： G10L1900
摘要：
A sound signal processing apparatus including extracting means for extracting from a composite sound signal, representing multiple sound sequences, digital sound signals corresponding to a portion of the composite sound signal. Each of the digital sound signals is individually sampled. Also included is a signal converter for converting the digital sound signals which have been extracted into analog sound signals.
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