公开(公告)号：US20220101827A1

公开(公告)日：2022-03-31

申请号：US17038887

申请日：2020-09-30

Applicant: QUALCOMM Incorporated

Inventor： Wonil CHANG ,  Jinseok LEE ,  Mingu LEE ,  Jinkyu LEE ,  Byeonggeun KIM ,  Dooyong SUNG ,  Jae-Won CHOI ,  Kyu Woong HWANG

IPC: G10L15/02 ,  G10L15/22

Abstract: System and method for operating an always-on ASR (automatic speech recognition) system by selecting target keywords and continuously detecting the selected target keywords in voice commands in a mobile device are provided. In the mobile device, a processor is configured to collect keyword candidates, collect usage frequency data for keywords in the keyword candidates, collect situational usage frequency data for the keywords in the keyword candidates, select target keywords from the keyword candidates based on the usage frequency data and the situational usage frequency data, and detect one or more of the target keywords in a voice command using continuous detection of the target keywords.

公开(公告)号：US20220368856A1

公开(公告)日：2022-11-17

申请号：US17320627

申请日：2021-05-14

Applicant: QUALCOMM Incorporated

Inventor： Jae-Won CHOI ,  Sungrack YUN ,  Janghoon CHO ,  Hanul KIM ,  Hyoungwoo PARK ,  Seunghan YANG ,  Kyu Woong HWANG

IPC: H04N7/15 ,  G06K9/00

Abstract: Embodiment systems and methods for presenting a facial expression in a virtual meeting may include detecting a user facial expression of a user based on information received from a sensor of the computing device, determining whether the detected user facial expression is approved for presentation on an avatar in a virtual meeting, generating an avatar exhibiting a facial expression consistent with the detected user facial expression in response to determining that the detected user facial expression is approved for presentation on an avatar in the virtual meeting, generating an avatar exhibiting a facial expression that is approved for presentation in response to determining that the detected user facial expression is not approved for presentation on an avatar in the virtual meeting, and presenting the generated avatar in the virtual meeting.