METHOD AND APPARATUS FOR MITIGATING FALSE ACCEPTS OF TRIGGER PHRASES

METHOD AND APPARATUS FOR MITIGATING FALSE ACCEPTS OF TRIGGER PHRASES

An electronic device includes a microphone that receives an audio signal, and a processor that is electrically coupled to the microphone. The processor detects a trigger phrase in the received audio signal and measure characteristics of the detected trigger phrase. Based on the measured characterist...

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Hauptverfasser: RAMABADRAN, Tenkasi V, CLARK, Joel A, JASIUK, Mark A
Format: Patent
Sprache:eng ; fre ; ger
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ACOUSTICS
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
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creator RAMABADRAN, Tenkasi V
CLARK, Joel A
JASIUK, Mark A
description An electronic device includes a microphone that receives an audio signal, and a processor that is electrically coupled to the microphone. The processor detects a trigger phrase in the received audio signal and measure characteristics of the detected trigger phrase. Based on the measured characteristics of the detected trigger phrase, the processor determines whether the detected trigger phrase is valid.
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subjects ACOUSTICS
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
title METHOD AND APPARATUS FOR MITIGATING FALSE ACCEPTS OF TRIGGER PHRASES
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