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Title:
METHOD AND DEVICE FOR PROCESSING CHORUS AUDIO, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/228220
Kind Code:
A1
Abstract:
A method and device for processing a chorus audio, and a storage medium. The method comprises the following steps: obtaining acapella audios of a plurality of singers singing the same target song (S110); performing time alignment on the plurality of obtained acapella audios (S120), and performing virtual sound image positioning, so as to position the plurality of acapella audios onto the plurality of virtual sound images (S130); generating a chorus audio on the basis of the plurality of acapella audios after having undergone the virtual sound image positioning (S140); and when a lead singer audio based on the singing of the target song is obtained, synthesizing the lead singer audio, the chorus audio, and a corresponding accompaniment, and then outputting a chorus effect audio (S150). The plurality of virtual sound images surround human ears and the plurality of acapella audios are positioned onto the plurality of virtual sound images, so that the outputted chorus effect audio can have a sound field surround sound effect, effectively preventing an in-head effect caused by sound field gathering in the center of the head, and enabling the sound field to be wider.

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Inventors:
ZHANG CHAOPENG (CN)
CHEN HAO (CN)
WU WENHAO (CN)
LUO HUI (CN)
LI GEWEI (CN)
JIANG TAO (CN)
HU PENG (CN)
Application Number:
PCT/CN2022/087784
Publication Date:
November 03, 2022
Filing Date:
April 20, 2022
Export Citation:
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Assignee:
TENCENT MUSIC ENTERTAINMENT TECH SHENZHEN CO LTD (CN)
International Classes:
G10L13/04; G10L13/033; G10L13/047; H04S7/00
Foreign References:
CN113192486A2021-07-30
CN110992970A2020-04-10
CN109785820A2019-05-21
CN110379401A2019-10-25
JP2000333297A2000-11-30
CN107422862A2017-12-01
CN106331977A2017-01-11
CN105208039A2015-12-30
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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