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 speec h signal and transmits a set of semantic feature characteristics over a teleco mmunication control channel to a remote speech recognition processor. Once received, the remote speech recognition processor uses the feature set to retrieve a name and num ber corresponding to the audio signal received from the user and to automaticall y dial the number for the user.
申请公布号 CA2234662(C) 申请公布日期 2003.08.26
申请号 CA19982234662 申请日期 1998.04.14
申请人 NORTHERN TELECOM LIMITED 发明人 WONG, CHI
分类号 H04M3/42;(IPC1-7):H04M1/26 主分类号 H04M3/42
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