发明名称 |
Method and apparatus for using the control channel in telecommunications systems for voice dialing |
摘要 |
A voice-dialing apparatus and method extracts semantic features from a speech signal and transmits a set of semantic feature characteristics over a telecommunication control channel to a remote speech recognition processor. Once received, the remote speech recognition processor uses the feature set to retrieve a name and number corresponding to the audio signal received from the user and to automatically dial the number for the user.
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申请公布号 |
US6236715(B1) |
申请公布日期 |
2001.05.22 |
申请号 |
US19970842605 |
申请日期 |
1997.04.15 |
申请人 |
NORTEL NETWORKS CORPORATION |
发明人 |
WONG CHI |
分类号 |
H04M3/42;(IPC1-7):H04M3/493 |
主分类号 |
H04M3/42 |
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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