Invention Grant
- Patent Title: Audio information processing method and apparatus
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Application No.: US15762841Application Date: 2017-03-16
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Publication No.: US10410615B2Publication Date: 2019-09-10
- Inventor: Weifeng Zhao
- Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Current Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Current Assignee Address: CN Shenzhen, Guangdong
- Agency: Sughrue Mion, PLLC
- Priority: CN201610157251 20160318
- International Application: PCT/CN2017/076939 WO 20170316
- International Announcement: WO2017/157319 WO 20170921
- Main IPC: G10H1/36
- IPC: G10H1/36 ; G10H1/12 ; G10L25/12 ; G10L25/18 ; G10L25/21 ; G10L25/30

Abstract:
An audio information processing method and apparatus are provided. The method includes decoding a first audio file to acquire a first audio subfile corresponding to a first sound channel and a second audio subfile corresponding to a second sound channel; extracting first audio data from the first audio subfile; extracting second audio data from the second audio subfile; acquiring a first audio energy value of the first audio data; acquiring a second audio energy value of the second audio data; and determining an attribute of at least one of the first sound channel and the second sound channel based on the first audio energy value and the second audio energy value.
Public/Granted literature
- US20180293969A1 AUDIO INFORMATION PROCESSING METHOD AND APPARATUS Public/Granted day:2018-10-11
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