scholarly journals Improving spatial perception through sound field simulation in VR

2006 ◽  
Author(s):  
R.R.A. Faria ◽  
M.K. Zuffo ◽  
J.A. Zuffo
Keyword(s):  
Spatial Perception ◽  
Sound Field ◽  
Field Simulation

Acoustic comfort in a worship space made of cross-laminated timber

2019 ◽  
Vol 26 (2) ◽  
pp. 121-138 ◽  
Author(s):  
Giulia Fratoni ◽  
Dario D’Orazio ◽  
Luca Barbaresi
Keyword(s):  
Speech Intelligibility ◽  
Spatial Perception ◽  
Sound Field ◽  
Design Development ◽  
Good Opportunity ◽  
Cross Laminated Timber ◽  
Worship Space ◽  
Acoustic Comfort ◽  
Sustainable Materials

The construction of a new worship space in cross-laminated timber provides a good opportunity to include acoustic needs in the whole design development. The surface porosity and the lightweight of wooden elements may be carefully considered in order to improve the intelligibility of priests’ voice. In this work, a practical approach for obtaining a global acoustic comfort using sustainable materials is provided, using geometrical acoustic simulations. Material properties and architectural geometries were taken into account in order to evaluate subjective reverberation, speech intelligibility, and spatial perception over the whole audience. Results show how the sound energy distribution in the case study follows the sound field models proposed by scholars and how the ceiling shape—inspired by industrial sheds—contributes to the acoustic comfort of the faithfuls.

A Consideration on Acoustic Properties on Concert-Hall Stages

2011 ◽  
Vol 18 (3-4) ◽  
pp. 221-235
Author(s):  
Kanako Ueno ◽  
Hideki Tachibana
Keyword(s):  
Future Study ◽  
Experimental Studies ◽  
Three Dimensional ◽  
Sound Field ◽  
Acoustic Properties ◽  
Concert Hall ◽  
Field Simulation ◽  
Experimental Findings ◽  
Acoustic Conditions ◽  
The Relationship

This paper discusses acoustic properties that musicians experience on a concert hall stage; the discussion is based on the authors' experience gained from conducting experimental studies using a three-dimensional sound field simulation technique. First, the experimental findings on the relationship between the acoustic requirements of musicians and acoustic conditions such as early reflection and reverberation are reviewed. Second, the validity and problems of stage acoustic indices STearly, STlate, and EEL are addressed. In addition, unsolved issues with regard to musicians' requirements during their performance are considered and problems requiring future study are pointed out.

scholarly journals Sound Field Simulation and Sound Field Rendering

2017 ◽  
Vol 10 (3) ◽  
pp. 206-218
Author(s):  
Takao TSUCHIYA
Keyword(s):  
Sound Field ◽  
Field Simulation

Interactive Sound Field Simulation for Immersive Projection Display

2001 ◽  
Vol 2001.10 (0) ◽  
pp. 312-314
Author(s):  
Michitaka HIROSE ◽  
Tetsuro OGI ◽  
Masafumi Kato ◽  
Takuro KAYAHARA ◽  
Hiroshi ASAYAMA
Keyword(s):  
Sound Field ◽  
Field Simulation ◽  
Projection Display

INTERACTIVE SOUND FIELD SIMULATION IN A MULTI-SCREEN IMMERSIVE PROJECTION DISPLAY

2002 ◽  
Vol 6.1 (0) ◽  
pp. 581-586
Author(s):  
Tetsuro Ogi ◽  
Takuro Kayahara ◽  
Masafumi Kato ◽  
Hiroshi Asayama ◽  
Michitaka Hirose
Keyword(s):  
Sound Field ◽  
Field Simulation ◽  
Projection Display

A Method of Sound-Field Simulation for Automobile Passenger Compartments

1984 ◽  
Author(s):  
S. Ishikawa ◽  
M. Hasegawa ◽  
N. Atoji ◽  
M. Araki
Keyword(s):  
Sound Field ◽  
Field Simulation
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