Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
| Pages | 174-184 |
| Number of pages | 11 |
| Volume | 6773 LNCS |
| Edition | PART 1 |
| DOIs | |
| Publication status | Published - 2011 |
| Externally published | Yes |
| Event | 4th International Conference on Virtual and Mixed Reality, Held as Part of HCI International 2011 - Orlando, FL, United States Duration: 2011 Jul 9 → 2011 Jul 14 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Number | PART 1 |
| Volume | 6773 LNCS |
| ISSN (Print) | 03029743 |
| ISSN (Electronic) | 16113349 |
Other
| Other | 4th International Conference on Virtual and Mixed Reality, Held as Part of HCI International 2011 |
|---|---|
| Country | United States |
| City | Orlando, FL |
| Period | 11/7/9 → 11/7/14 |
Fingerprint
Keywords
- Boundary surface control principle
- Immersive environments
- Stereophony
- Surround sound
- Virtual reality
ASJC Scopus subject areas
- Computer Science(all)
- Theoretical Computer Science
Cite this
3-D sound reproduction system for immersive environments based on the boundary surface control principle. / Enomoto, Seigo; Ikeda, Yusuke; Ise, Shiro; Nakamura, Satoshi.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 6773 LNCS PART 1. ed. 2011. p. 174-184 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 6773 LNCS, No. PART 1).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - 3-D sound reproduction system for immersive environments based on the boundary surface control principle
AU - Enomoto, Seigo
AU - Ikeda, Yusuke
AU - Ise, Shiro
AU - Nakamura, Satoshi
PY - 2011
Y1 - 2011
N2 - 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.
AB - 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.
KW - Boundary surface control principle
KW - Immersive environments
KW - Stereophony
KW - Surround sound
KW - Virtual reality
UR - http://www.scopus.com/inward/record.url?scp=79960408800&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79960408800&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-22021-0_20
DO - 10.1007/978-3-642-22021-0_20
M3 - Conference contribution
AN - SCOPUS:79960408800
SN - 9783642220203
VL - 6773 LNCS
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 174
EP - 184
BT - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
ER -