VIBRATION-FREQUENCY DESIGNING METHOD BASED ON MUSIC FREQUENCY

WIPO Patent Application WO/2022/134213

A1

Provided is a vibration-frequency designing method based on music frequency. The method comprises the following steps: S1: presetting a set of quantization modules which comprises a personalized input quantization module, a music feature quantization module and a vibration effect quantization module; S2: inputting a user personalization parameter, and obtaining a specific quantization value of personalized input through the personalized input quantization module; S3: extracting a music feature of a music signal, and obtaining a specific quantization value of the music feature through the music feature quantization module; S4: carrying out quantization calculation, calculating same according to a formula, and obtaining a relative value of a vibration effect frequency; S5: mapping the relative value of the vibration effect frequency through the vibration effect quantization module to obtain an absolute value of the vibration effect frequency; and S6: broadcasting the vibration by a motor on the basis of the absolute value of the vibration effect frequency. The vibration-frequency designing method realizes perfect conversion from an audio music frequency to a tactile vibration frequency, and provides designers or users with an efficient and rich tactile experience.

ZHANG YANXIN (CN)
ZHENG YAJUN (CN)

PCT/CN2021/070421

June 30, 2022

January 06, 2021

Click for automatic bibliography generation  

AAC ACOUSTIC TECH SHENZHEN CO LTD (CN)
AAC MICROTECH CHANGZHOU CO LTD (CN)

G10L19/02; G10L21/06; G10L19/032

CN108777747A	2018-11-09
CN110489845A	2019-11-22
CN106328164A	2017-01-11
CN110568926A	2019-12-13
US20170098350A1	2017-04-06

PROMISE-U LAWFIRM OF GUANGDONG (CN)

View/Download PDF      PDF Help

Previous Patent: ELECTRIC CLIPPER BLADE HEAD PARALLEL OPERATION DEVICE

Next Patent: CONTINUOUS ELECTROPHORETIC DEPOSITION MODIFIED CARBON FIBER REINFORCED MULTI-MATRIX COMPOSITE MATERI...