Scattering Uniformity Measurements and First Reflection Analysis in a Large Non-Anechoic Environment
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L. Rizzi, A. Farina, P. Galaverna, P. Martignon, A. Rosati, and L. Conti, "Scattering Uniformity Measurements and First Reflection Analysis in a Large Non-Anechoic Environment," Paper 7241, (2007 October.). doi:
L. Rizzi, A. Farina, P. Galaverna, P. Martignon, A. Rosati, and L. Conti, "Scattering Uniformity Measurements and First Reflection Analysis in a Large Non-Anechoic Environment," Paper 7241, (2007 October.). doi:
Abstract: A new campaign of experiments was run on the floor of a large room to obtain a long enough anechoic time window: this permitted to study the first reflection from the panels themselves and their diffusion uniformity. The results are discussed, comparing them with past measurements and with the ones from a simplified set-up with a smaller geometry. Some key matters to measurement are discussed, they were proposed in a recent comment letter posted to the specific AES-4id document committee on its reaffirmation. An analysis of the single reflection and reflectivity data was undertaken to investigate the behavior of a perforated panel and the measurement set-up overall potential.
@article{rizzi2007scattering,
author={rizzi, lorenzo and farina, angelo and galaverna, paolo and martignon, paolo and rosati, andrea and conti, lorenzo},
journal={journal of the audio engineering society},
title={scattering uniformity measurements and first reflection analysis in a large non-anechoic environment},
year={2007},
volume={},
number={},
pages={},
doi={},
month={october},}
@article{rizzi2007scattering,
author={rizzi, lorenzo and farina, angelo and galaverna, paolo and martignon, paolo and rosati, andrea and conti, lorenzo},
journal={journal of the audio engineering society},
title={scattering uniformity measurements and first reflection analysis in a large non-anechoic environment},
year={2007},
volume={},
number={},
pages={},
doi={},
month={october},
abstract={a new campaign of experiments was run on the floor of a large room to obtain a long enough anechoic time window: this permitted to study the first reflection from the panels themselves and their diffusion uniformity. the results are discussed, comparing them with past measurements and with the ones from a simplified set-up with a smaller geometry. some key matters to measurement are discussed, they were proposed in a recent comment letter posted to the specific aes-4id document committee on its reaffirmation. an analysis of the single reflection and reflectivity data was undertaken to investigate the behavior of a perforated panel and the measurement set-up overall potential.},}
TY - paper
TI - Scattering Uniformity Measurements and First Reflection Analysis in a Large Non-Anechoic Environment
SP -
EP -
AU - Rizzi, Lorenzo
AU - Farina, Angelo
AU - Galaverna, Paolo
AU - Martignon, Paolo
AU - Rosati, Andrea
AU - Conti, Lorenzo
PY - 2007
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2007
TY - paper
TI - Scattering Uniformity Measurements and First Reflection Analysis in a Large Non-Anechoic Environment
SP -
EP -
AU - Rizzi, Lorenzo
AU - Farina, Angelo
AU - Galaverna, Paolo
AU - Martignon, Paolo
AU - Rosati, Andrea
AU - Conti, Lorenzo
PY - 2007
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - October 2007
AB - A new campaign of experiments was run on the floor of a large room to obtain a long enough anechoic time window: this permitted to study the first reflection from the panels themselves and their diffusion uniformity. The results are discussed, comparing them with past measurements and with the ones from a simplified set-up with a smaller geometry. Some key matters to measurement are discussed, they were proposed in a recent comment letter posted to the specific AES-4id document committee on its reaffirmation. An analysis of the single reflection and reflectivity data was undertaken to investigate the behavior of a perforated panel and the measurement set-up overall potential.
A new campaign of experiments was run on the floor of a large room to obtain a long enough anechoic time window: this permitted to study the first reflection from the panels themselves and their diffusion uniformity. The results are discussed, comparing them with past measurements and with the ones from a simplified set-up with a smaller geometry. Some key matters to measurement are discussed, they were proposed in a recent comment letter posted to the specific AES-4id document committee on its reaffirmation. An analysis of the single reflection and reflectivity data was undertaken to investigate the behavior of a perforated panel and the measurement set-up overall potential.
Authors:
Rizzi, Lorenzo; Farina, Angelo; Galaverna, Paolo; Martignon, Paolo; Rosati, Andrea; Conti, Lorenzo
Affiliations:
LAE - Laboratorio di Acustica ed Elettroacustica; University of Parma; Genesis Acoustic Workshop(See document for exact affiliation information.)
AES Convention:
123 (October 2007)
Paper Number:
7241
Publication Date:
October 1, 2007Import into BibTeX
Subject:
Acoustic Modeling
Permalink:
http://www.aes.org/e-lib/browse.cfm?elib=14299