首页|Patent Application Titled 'System And Method For Post-Asr False Wake-Up Suppress ion' Published Online (USPTO 20240119925)
Patent Application Titled 'System And Method For Post-Asr False Wake-Up Suppress ion' Published Online (USPTO 20240119925)
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NETL
NSTL
Reporters obtained the following quote from the background information supplied by the inventors:“When voice assistants wake up when users do not intend to spe ak with them, it can lead to a bad userexperience and a waste of device resourc es. False wake ups can also lead to privacy concerns among users.Furthermore, t he false wake up problem can be more acute when seamless registration processes that donot ask users for audio training samples are used. Previously, during re gistration of a device (such assetting up a device after purchasing), users wer e asked to provide audio training samples of themselvessaying a wake word for t raining a wake-up word detection system. However, users may not wish to providethe audio training samples, so seamless registration has been increasingly imple mented instead. Althoughseamless registration may improve user experience by el iminating a step during registration, the lack ofaudio training samples may lea d to decreased accuracy in the wake-word detection system.”
NETL
NSTL
