Title:
VOICE SIGNAL PROCESSING METHOD AND APPARATUS, DEVICE, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/016793
Kind Code:
A1
Abstract:
A voice signal processing method and apparatus, a device, and a computer readable storage medium. The method comprises: determining first direction information of a target sound source according to an original voice signal acquired by a microphone array (101); according to an independent vector analysis algorithm and the first direction information, separating from the original voice signal a first voice signal corresponding to the target sound source (102); determining a noise signal from the original voice signal according to the first direction information and parameter information of the microphone array (103); and performing noise reduction processing on the first voice signal according to the noise signal (104).
Inventors:
CHEN JUNBIN (CN)
Application Number:
PCT/CN2023/092935
Publication Date:
January 25, 2024
Filing Date:
May 09, 2023
Export Citation:
Assignee:
SHENZHEN TCL NEW TECH CO LTD (CN)
International Classes:
G10L21/0272; G10L15/26; G10L21/0208
Foreign References:
| CN113889135A | 2022-01-04 | |||
| CN111883166A | 2020-11-03 | |||
| CN113077808A | 2021-07-06 | |||
| US20180350381A1 | 2018-12-06 | |||
| US20210217434A1 | 2021-07-15 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
Download PDF:
Previous Patent: MEMORY CHIP ANTI-MISWRITE CONTROL METHOD AND APPARATUS, AND ELECTRICAL DEVICE
Next Patent: COOKING SYSTEM
Next Patent: COOKING SYSTEM