3-D sound reproduction system for immersive environments based on the boundary surface control principle

Seigo Enomoto, Yusuke Ikeda, Shiro Ise, Satoshi Nakamura

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

We constructed a 3-D sound reproduction system containing a 62-channel loudspeaker array and 70-channel microphone array based on the boundary surface control principle (BoSC). The microphone array can record the volume of the 3-D sound field and the loudspeaker array can accurately recreate it in other locations. Using these systems, we realized immersive acoustic environments similar to cinema or television sound spaces. We also recorded real 3-D acoustic environments, such as an orchestra performance and forest sounds, by using the microphone array. Recreated sound fields were evaluated by demonstration experiments using the 3-D sound field. Subjective assessments of 390 subjects confirm that these systems can achieve high presence for 3-D sound reproduction and provide the listener with deep immersion.

本文言語English
ホスト出版物のタイトルLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ページ174-184
ページ数11
6773 LNCS
PART 1
DOI
出版ステータスPublished - 2011
外部発表はい
イベント4th International Conference on Virtual and Mixed Reality, Held as Part of HCI International 2011 - Orlando, FL, United States
継続期間: 2011 7 92011 7 14

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
番号PART 1
6773 LNCS
ISSN(印刷版)03029743
ISSN(電子版)16113349

Other

Other4th International Conference on Virtual and Mixed Reality, Held as Part of HCI International 2011
国/地域United States
CityOrlando, FL
Period11/7/911/7/14

ASJC Scopus subject areas

  • コンピュータ サイエンス(全般)
  • 理論的コンピュータサイエンス

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