Open AccessResearch on Optimization of VR Panorama Acoustic Field acquisition Technology
Author(s) -
Yiwen Huo,
Xu Wu,
Jing Tao,
Yilin Li
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/295/3/032075
Subject(s) - panorama , virtual reality , computer science , head related transfer function , matching (statistics) , field (mathematics) , production (economics) , function (biology) , human–computer interaction , computer vision , engineering , acoustics , speech recognition , mathematics , statistics , binaural recording , pure mathematics , economics , macroeconomics , physics , evolutionary biology , biology
This paper takes the VR protection of the four seasons production tune of the intangible cultural heritage as an example, aiming at the low matching degree between the ordinary audio frequency acquisition and the actual results in the VR technology. On the basis of head position location based on MEMS and head related transfer function (HRTF), further optimization is carried out. The simulation results show that the acquisition of synthetic information of virtual reality based on MEMS and HRTF has a great positive effect on the protection of the four seasons production tune and the advancement of VR technology.