VOICE WAKEUP METHOD AND VOICE WAKEUP DEVICE

A voice wakeup method is applied to wake up an electronic apparatus. The voice wakeup method includes executing a speaker identification function to analyze user voice and acquire a predefined identification of the user voice, executing a voiceprint extraction function to acquire a voiceprint segmen...

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Bibliographische Detailangaben
Hauptverfasser:	Cheng, Yiou-Wen, Wei, Cheng-Kuan, Hsu, Chao-Ling
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION
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Beschreibung
Zusammenfassung:	A voice wakeup method is applied to wake up an electronic apparatus. The voice wakeup method includes executing a speaker identification function to analyze user voice and acquire a predefined identification of the user voice, executing a voiceprint extraction function to acquire a voiceprint segment of the user voice, executing an on-device training function via the voiceprint segment to generate an updated parameter, and utilizing the updated parameter to calibrate a speaker verification model, so that the speaker verification model is used to analyze a wakeup sentence and decide whether to wake up the electronic apparatus.