SPEECH RECOGNITION DEVICE AND IN-VEHICLE SYSTEM

PROBLEM TO BE SOLVED: To prevent operation control of a speech recognition device from failing.SOLUTION: A speech recognition engine selects a recognition dictionary to be referred to based on an operation frequency (a click frequency c) of a talk switch operated by touch of a user. Thus, a selectio...

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Hauptverfasser: TSUI DAIGO, ASAMI KATSUSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To prevent operation control of a speech recognition device from failing.SOLUTION: A speech recognition engine selects a recognition dictionary to be referred to based on an operation frequency (a click frequency c) of a talk switch operated by touch of a user. Thus, a selection error, of the recognition dictionary to be referred to, due to false recognition of speech does not occur, which is able to prevent operation control of the speech recognition device from failing.