Title:
TACTILE SIGNAL GENERATION METHOD AND APPARATUS, READABLE MEDIUM, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/217224
Kind Code:
A1
Abstract:
The present disclosure relates to a tactile signal generation method and apparatus, a readable medium, and an electronic device. The method comprises: determining a target frequency domain signal corresponding to a target audio signal to be processed; dividing the target frequency domain signal into a plurality of sub-bands, and determining a target energy value of each sub-band; determining, from among a plurality of alternative mapping frequency combinations, a target frequency combination capable of achieving an optimal tactile feedback effect on a tactile feedback device; and obtaining a target tactile signal for tactile feedback according to the target frequency combination. Therefore, the mapping frequency combination having an optimal effect can be automatically selected without manual adjustment, feedback accuracy and efficiency are higher, and the labor cost is greatly reduced.
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Inventors:
GONG YUZHOU (CN)
XU YANGFEI (CN)
MA ZEJUN (CN)
XU YANGFEI (CN)
MA ZEJUN (CN)
Application Number:
PCT/CN2023/093484
Publication Date:
November 16, 2023
Filing Date:
May 11, 2023
Export Citation:
Assignee:
BEIJING YOUZHUJU NETWORK TECH CO LTD (CN)
International Classes:
G06F17/14; G06F3/01
Foreign References:
| CN114995638A | 2022-09-02 | |||
| CN103677249A | 2014-03-26 | |||
| CN1599925A | 2005-03-23 | |||
| CN112466267A | 2021-03-09 | |||
| CN109407846A | 2019-03-01 | |||
| US11314344B2 | 2022-04-26 |
Attorney, Agent or Firm:
LIU , SHEN & ASSOCIATES (CN)
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