Method for improving the reliability of voice controls of function elements and device for carrying out this method
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United States of America Patent
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Feb 13, 1990
Grant Date -
N/A
app pub date -
Dec 5, 1988
filing date -
Dec 18, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a method and a device for reliably detecting at least the beginning of a voice command for a voice control of function elements, signals of a first microphone to which contact sound of an operating person is applied, are used for triggering a second microphone which is directed towards the mouth of the operating person in order to improve the reliability of the voice control in high ambient noise.
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