TY - GEN
T1 - Sound analysis and synthesis for audio simulation system of flight simulator
AU - Sheng, Xiao Wei
AU - Han, Jun Wei
AU - Hao, Ming Hui
PY - 2013
Y1 - 2013
N2 - Through simulating the feelings of vision, hearing, motion and force during flight, the flight simulator can build a realistic flight environment on the ground. Therefore, Flight simulators have an important role in pilot training field. Audio simulation system is a key component of the flight simulator, it has direct impact on the realism and immersion of flight simulation. In this paper, we introduced the development procedure of audio simulation system shortly. Software implementation and its key development technology were mainly focused for expressing the necessity of extracting sound sources from original cockpit recordings. Based on the development method and practical recording conditions, we dicussed sound short-time Fourier analysis and synthesis technology, and sound linear prediction analysis and synthesis technology in detail. The objective of using these technologies was to extract sound sources from original recordings and this was also the preparation step of sound simulation.
AB - Through simulating the feelings of vision, hearing, motion and force during flight, the flight simulator can build a realistic flight environment on the ground. Therefore, Flight simulators have an important role in pilot training field. Audio simulation system is a key component of the flight simulator, it has direct impact on the realism and immersion of flight simulation. In this paper, we introduced the development procedure of audio simulation system shortly. Software implementation and its key development technology were mainly focused for expressing the necessity of extracting sound sources from original cockpit recordings. Based on the development method and practical recording conditions, we dicussed sound short-time Fourier analysis and synthesis technology, and sound linear prediction analysis and synthesis technology in detail. The objective of using these technologies was to extract sound sources from original recordings and this was also the preparation step of sound simulation.
KW - Audio simulation system
KW - Flight simulator
KW - Linear prediction analysis and synthesis
KW - Short-time fourier analysis and synthesis
KW - Sound source extraction
UR - http://www.scopus.com/inward/record.url?scp=84884806366&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.748.708
DO - 10.4028/www.scientific.net/AMR.748.708
M3 - 会议稿件
AN - SCOPUS:84884806366
SN - 9783037857526
T3 - Advanced Materials Research
SP - 708
EP - 712
BT - Material and Manufacturing Technology IV
T2 - 2013 4th International Conference on Material and Manufacturing Technology, ICMMT 2013
Y2 - 11 May 2013 through 12 May 2013
ER -