发明名称 |
Method of implicit confirmation for automatic speech recognition |
摘要 |
A method for automatically confirming verbal commands issued by a user and received by an automatic speech recognition system. Each verbal command is associated with a command operator set in which one or more command operators are stored. After the user vocalizes a recognized verbal command, the automatic speech recognition system awaits vocalization of a valid command operator from an associated stored command operator set for a pre-determined period of time. During this waiting period a non-intrusive indicator such as a light or a low volume tone notifies the user that the automatic speech recognition system is awaiting or ready to receive an appropriate command operator. If the user vocalizes a valid and recognized command operator during the waiting period, then the automatic speech recognition system executes the verbal command using the command operator and issues a confirmation to the user that the verbal command has been executed. Otherwise, the automatic speech recognition system returns to its idle state awaiting a further verbal command.
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申请公布号 |
US5930751(A) |
申请公布日期 |
1999.07.27 |
申请号 |
US19970866726 |
申请日期 |
1997.05.30 |
申请人 |
LUCENT TECHNOLOGIES INC. |
发明人 |
COHRS, PAUL WESLEY;KARPICKE, JOHN ARTHUR;KEEN, DONALD MARION;LIVELY, BARRY L. |
分类号 |
G10L15/22;(IPC1-7):G10L7/08 |
主分类号 |
G10L15/22 |
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