Sound analysis and synthesis for audio simulation system of flight simulator

Xiao Wei Sheng, Jun Wei Han, Ming Hui Hao

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

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.

Original languageEnglish
Title of host publicationMaterial and Manufacturing Technology IV
Pages708-712
Number of pages5
DOIs
StatePublished - 2013
Externally publishedYes
Event2013 4th International Conference on Material and Manufacturing Technology, ICMMT 2013 - Seoul, Korea, Republic of
Duration: 11 May 201312 May 2013

Publication series

NameAdvanced Materials Research
Volume748
ISSN (Print)1022-6680

Conference

Conference2013 4th International Conference on Material and Manufacturing Technology, ICMMT 2013
Country/TerritoryKorea, Republic of
CitySeoul
Period11/05/1312/05/13

Keywords

  • Audio simulation system
  • Flight simulator
  • Linear prediction analysis and synthesis
  • Short-time fourier analysis and synthesis
  • Sound source extraction

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