公开(公告)号：US20230252992A1

公开(公告)日：2023-08-10

申请号：US18303336

申请日：2023-04-19

Applicant: Roku, Inc.

Inventor： Frank MAKER ,  Andrey ELTSOV ,  Robert CURTIS ,  Gregory MEDDING

IPC: G10L15/22 ,  G10L21/0232 ,  G10L15/08

CPC classification number: G10L15/22 ,  G10L21/0232 ,  G10L15/08 ,  G10L2015/088 ,  G10L2021/02082

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for selecting a digital assistant from among multiple digital assistants. An embodiment operates by receiving a voice input containing a trigger word at a first voice adapter associated with a digital assistant that generates a first confidence score for the trigger word. The embodiment further receives the voice input at a second voice adapter that generates a second confidence score for the trigger word. The embodiment determines the first confidence score is higher than the second confidence score. The embodiment selects the digital assistant based on the determining.

公开(公告)号：US20210383807A1

公开(公告)日：2021-12-09

申请号：US17412527

申请日：2021-08-26

Applicant: Roku, Inc.

Inventor： Frank MAKER ,  Andrey ELTSOV ,  Robert CURTIS ,  Gregory MEDDING

IPC: G10L15/22 ,  G10L21/0232 ,  G10L15/08

Abstract: Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for selecting a digital assistant from among multiple digital assistants. An embodiment operates by receiving a voice input containing a trigger word at a first voice adapter associated with a digital assistant that generates a first confidence score for the trigger word. The embodiment further receives the voice input at a second voice adapter that generates a second confidence score for the trigger word. The embodiment determines the first confidence score is higher than the second confidence score. The embodiment selects the digital assistant based on the determining.