Abstract
Several experimental concerts were planned and given in Kyushu University. These were performed with Variable Reflection Acoustic Wall System, VRAWS. The VRAWS is consisted with microphone, absorbing material and loudspeakers located just behind the absorbing material. The incoming sound to the system is firstly absorbed with material such as porous material. Simultaneously, the microphone mounted at the front face of the system detects the sound. The detected sound is then passed to the arbitrary sound processor e.g., reverb effector or equalizer and re-radiated by the loudspeaker mounted behind the absorbing material. Practically constructed twelve systems were distributed around the audience in small sized multi-purpose hall. These systems were tried with modern music performance and ensembles of flute and guitar. The questionnaire to the audience showed that effective changes of the atmosphere of the sound field were recognized. The detailed description of the constructed systems and the practical management are shown in this paper.
| Original language | English |
|---|---|
| Title of host publication | Forum Acusticum, FA 2014 |
| Publisher | European Acoustics Association, EAA |
| Volume | 2014-January |
| ISBN (Electronic) | 9788361402282 |
| Publication status | Published - 2014 |
| Event | 7th Forum Acusticum, FA 2014 - Krakow, Poland Duration: Sep 7 2014 → Sep 12 2014 |
Other
| Other | 7th Forum Acusticum, FA 2014 |
|---|---|
| Country | Poland |
| City | Krakow |
| Period | 9/7/14 → 9/12/14 |
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All Science Journal Classification (ASJC) codes
- Acoustics and Ultrasonics
Cite this
Music performance with Variable Reflection Acoustic Wall System. / Omoto, Akira; Nishiyama, Takahiro; Yoshimura, Yuki.
Forum Acusticum, FA 2014. Vol. 2014-January European Acoustics Association, EAA, 2014.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Music performance with Variable Reflection Acoustic Wall System
AU - Omoto, Akira
AU - Nishiyama, Takahiro
AU - Yoshimura, Yuki
PY - 2014
Y1 - 2014
N2 - Several experimental concerts were planned and given in Kyushu University. These were performed with Variable Reflection Acoustic Wall System, VRAWS. The VRAWS is consisted with microphone, absorbing material and loudspeakers located just behind the absorbing material. The incoming sound to the system is firstly absorbed with material such as porous material. Simultaneously, the microphone mounted at the front face of the system detects the sound. The detected sound is then passed to the arbitrary sound processor e.g., reverb effector or equalizer and re-radiated by the loudspeaker mounted behind the absorbing material. Practically constructed twelve systems were distributed around the audience in small sized multi-purpose hall. These systems were tried with modern music performance and ensembles of flute and guitar. The questionnaire to the audience showed that effective changes of the atmosphere of the sound field were recognized. The detailed description of the constructed systems and the practical management are shown in this paper.
AB - Several experimental concerts were planned and given in Kyushu University. These were performed with Variable Reflection Acoustic Wall System, VRAWS. The VRAWS is consisted with microphone, absorbing material and loudspeakers located just behind the absorbing material. The incoming sound to the system is firstly absorbed with material such as porous material. Simultaneously, the microphone mounted at the front face of the system detects the sound. The detected sound is then passed to the arbitrary sound processor e.g., reverb effector or equalizer and re-radiated by the loudspeaker mounted behind the absorbing material. Practically constructed twelve systems were distributed around the audience in small sized multi-purpose hall. These systems were tried with modern music performance and ensembles of flute and guitar. The questionnaire to the audience showed that effective changes of the atmosphere of the sound field were recognized. The detailed description of the constructed systems and the practical management are shown in this paper.
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M3 - Conference contribution
VL - 2014-January
BT - Forum Acusticum, FA 2014
PB - European Acoustics Association, EAA
ER -