Title:
SOUND SIGNAL PROCESSING METHOD AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/016053
Kind Code:
A1
Abstract:
Embodiments of the present application provide a sound signal processing method and an electronic device, capable of reducing an interference sound signal in the sound during video recording, and improving the quality of a sound signal during video recording. The method is applied to the electronic device. The method comprises: an electronic device obtaining a first sound signal, the first sound signal being a sound signal during video recording; the electronic device processing the first sound signal to obtain a second sound signal; and when playing back a recorded video file, the electronic device outputting the second sound signal, the energy of a sound signal in the second sound signal in a non-target orientation being lower than the energy of a sound signal in the first sound signal in the non-target orientation, and the non-target orientation being an orientation outside the field of view of a camera during video recording.
Inventors:
XUAN JIANYONG (CN)
LIU ZHENYI (CN)
GAO HAIKUAN (CN)
LIU ZHENYI (CN)
GAO HAIKUAN (CN)
Application Number:
PCT/CN2022/095354
Publication Date:
February 16, 2023
Filing Date:
May 26, 2022
Export Citation:
Assignee:
BEIJING HONOR DEVICE CO LTD (CN)
International Classes:
G10L21/02
Domestic Patent References:
| WO2016183791A1 | 2016-11-24 |
Foreign References:
| CN104699445A | 2015-06-10 | |||
| CN106653041A | 2017-05-10 | |||
| CN109036448A | 2018-12-18 | |||
| CN202110927121A | 2021-08-12 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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