Invention Grant
- Patent Title: Systems and methods for audio based synchronization using energy vectors
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Application No.: US15640799Application Date: 2017-07-03
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Publication No.: US10043536B2Publication Date: 2018-08-07
- Inventor: David Tcheng
- Applicant: GoPro, Inc.
- Applicant Address: US CA San Mateo
- Assignee: GoPro, Inc.
- Current Assignee: GoPro, Inc.
- Current Assignee Address: US CA San Mateo
- Agency: Sheppard Mullin Richter & Hampton LLP
- Main IPC: G10L21/055
- IPC: G10L21/055 ; G10L19/018 ; G06F3/16 ; G10L25/06 ; G10L25/18
Abstract:
Multiple audio files may be synchronized using energy vectors produced from energy portions of individual frequency energy representations. Individual energy samples and time values of individual energy vectors may be compared using a multi-resolution framework to correlate energy samples and time values of multiple audio tracks to one another.
Public/Granted literature
- US20180025741A1 Systems and Methods for Audio Based Synchronization Using Energy Vectors Public/Granted day:2018-01-25
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