PDE-based interpolation method for optically visualized sound field

研究成果: Conference contribution

14 被引用数 (Scopus)

抄録

An effective way to understand the behavior of a sound field is to visualize it. An optical measurement method is a suitable option for this as it enables contactless non-destructive measurement. After measuring a sound field, interpolation of the data is necessary for a smooth visualization. However, conventional interpolation methods cannot provide a physically meaningful result especially when the condition of the measurement causes moiré effect. In this paper, a special interpolation method for an optically visualized sound field based on the Kirchhoff-Helmholtz integral equation is proposed.

本文言語English
ホスト出版物のタイトル2014 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2014
出版社Institute of Electrical and Electronics Engineers Inc.
ページ4738-4742
ページ数5
ISBN(印刷版)9781479928927
DOI
出版ステータスPublished - 2014 1 1
イベント2014 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2014 - Florence, Italy
継続期間: 2014 5 42014 5 9

出版物シリーズ

名前ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
ISSN(印刷版)1520-6149

Conference

Conference2014 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2014
CountryItaly
CityFlorence
Period14/5/414/5/9

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering

フィンガープリント 「PDE-based interpolation method for optically visualized sound field」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル