A Fast Acoustics Generation System for the Interactive Design of Room Acoustics

• SANAMI Sho

  大日本印刷株式会社

• SHIMIZU Eduardo

  ソニー株式会社

• YOSHIDA Norimasa

  日本大学

• KITAJIMA Katsuhiro

  東京農工大学大学院

Bibliographic Information

Other Title

• 対話的な室内音響設計のための高速な音響生成システム
• タイワテキナ シツナイ オンキョウ セッケイ ノ タメノ コウソクナ オンキョウ セイセイ システム

Abstract

Not only the sense of sight, but the sense of hearing is important to construct the virtual space with more reality. In general, a cost to calculate the sound exceeds a cost to calculate the image greatly, so it is difficult to realize the interactive virtual reality with acoustics. In this paper, we propose a method of calculating the transition of acoustics corresponding to movement of the user by fixation of the position of a sound source in virtual space. In our method, it is possible to realize the interactive acoustics by decreasing the window size of FFT, and introducing the multi buffer system.

Journal

• Journal of the Japan Society for Precision Engineering

  Journal of the Japan Society for Precision Engineering 74 (11), 1231-1237, 2008

  The Japan Society for Precision Engineering

Keywords

• virtual reality
• acoustics design

Details

• CRID: 1390001204796461568
• NII Article ID: 110006990566
• NII Book ID: AN1003250X
• DOI: 10.2493/jjspe.74.1231
• ISSN: 1882675X
• ISSN: 09120289
• NDL BIB ID: 9711071
• Web Site: http://id.ndl.go.jp/bib/9711071
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9711071
• Web Site: https://www.jstage.jst.go.jp/article/jjspe/74/11/74_11_1231/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed