公开(公告)号：US11699455B1

公开(公告)日：2023-07-11

申请号：US17012564

申请日：2020-09-04

Applicant: Amazon Technologies, Inc.

Inventor： Zoe Adams ,  Pete Klein ,  Derick Deller ,  Bradley Michael Richards ,  Anirudh Ranganath

IPC: G10L21/06 ,  G10L21/10 ,  G10L21/18 ,  G10L13/08

CPC classification number: G10L21/10 ,  G10L13/08 ,  G10L21/18 ,  G10L2021/065 ,  G10L2021/105

Abstract: Systems and methods for viseme data generation are disclosed. Uncompressed audio data is generated and/or utilized to determine the beats per minute of the audio data. Visemes are associated with the audio data utilizing a Viterbi algorithm and the beats per minute. A time-stamped list of viseme data is generated that associates the visemes with the portions of the audio data that they correspond to. An animatronic toy and/or an animation is caused to lip sync using the viseme data while audio corresponding to the audio data is output.

公开(公告)号：US10770092B1

公开(公告)日：2020-09-08

申请号：US15712734

申请日：2017-09-22

Applicant: Amazon Technologies, Inc.

Inventor： Zoe Adams ,  Pete Klein ,  Derick Deller ,  Bradley Michael Richards ,  Anirudh Ranganath

IPC: G10L21/00 ,  G10L21/06 ,  G10L21/10 ,  G10L21/18 ,  G10L13/08

Abstract: Systems and methods for viseme data generation are disclosed. Uncompressed audio data is generated and/or utilized to determine the beats per minute of the audio data. Visemes are associated with the audio data utilizing a Viterbi algorithm and the beats per minute. A time-stamped list of viseme data is generated that associates the visemes with the portions of the audio data that they correspond to. An animatronic toy and/or an animation is caused to lip sync using the viseme data while audio corresponding to the audio data is output.