Title:
VIBRATION GENERATION METHOD, VIBRATION CONTROL METHOD, AND RELATED DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/110259
Kind Code:
A1
Abstract:
A vibration generation method and apparatus, a vibration control method and system, an electronic device, and a storage medium. The vibration generation method comprises: step S22, identifying an audio beat in an audio signal; step S24, obtaining a plurality of note energies of the audio signal according to the audio beat; step S26, respectively performing normalization preprocessing on the plurality of note energies to obtain a plurality of normalized energies; and step S28, generating, according to the plurality of normalized energies, a haptic vibration file corresponding to the audio signal. By adoption of the method, the haptic vibration effect can be flexibly matched with the beat of the audio signal, and the matching accuracy is high.
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Inventors:
ZHENG YAJUN (CN)
Application Number:
PCT/CN2020/133228
Publication Date:
June 02, 2022
Filing Date:
December 02, 2020
Export Citation:
Assignee:
AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC MICROTECH CHANGZHOU CO LTD (CN)
AAC MICROTECH CHANGZHOU CO LTD (CN)
International Classes:
G10H1/00; G10H1/40; H02P7/02; H02P25/032
Foreign References:
CN110215607A | 2019-09-10 | |||
CN111726684A | 2020-09-29 | |||
CN109670074A | 2019-04-23 | |||
US20190005935A1 | 2019-01-03 | |||
CN108777747A | 2018-11-09 | |||
CN110010151A | 2019-07-12 | |||
JP2011048023A | 2011-03-10 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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