发明名称 |
System and method for generating an identification signal for electronic devices |
摘要 |
A system and method for creating a ring tone for an electronic device takes as input a phrase sung in a human voice and transforms it into a control signal controlling, for example, a ringer on a cellular telephone. Time-varying features of the input signal are analyzed to segment the signal into a set of discrete notes and assigning to each note a chromatic pitch value. The set of note start and stop times and pitches are then translated into a format suitable for controlling the device.
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申请公布号 |
US7027983(B2) |
申请公布日期 |
2006.04.11 |
申请号 |
US20010037097 |
申请日期 |
2001.12.31 |
申请人 |
NELLYMOSER, INC. |
发明人 |
PUTERBAUGH JOHN D.;PUTERBAUGH ERIC J.;VELIKONJA PETER;BAXTER ROBERT A. |
分类号 |
G10L21/00;G10H3/12;G10H7/00;G10L15/02;H04M19/04 |
主分类号 |
G10L21/00 |
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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