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Your search keyword '"Sciard, Magdeleine"' showing total 1 results
Start Over Author "Sciard, Magdeleine" Topic sound recording & reproducing
1 results on '"Sciard, Magdeleine"'

1. ESTIMATING SOUND ABSORPTION COEFFICIENT UNDER VARIOUS SOUND PRESSURE FIELDS BY COMBINING AN AUTOMATED TEST BENCH TO SOUND FIELD REPRODUCTION AND ADVANCED POST-PROCESSING TECHNIQUES.

Author

Sciard, Magdeleine, Berry, Alain, Sgard, Franck, Robin, Olivier, and Dupont, Thomas

Subjects
*ACOUSTIC field, *ABSORPTION coefficients, *SOUND pressure, *SOUND recording & reproducing, *ABSORPTION of sound, *BENCHES
Abstract

The article discusses use of combination of an automated test bench to sound field reproduction and advanced post processing techniques to estimate sound absorption coefficient under various sound pressure fields. Topics include estimation of the absorption coefficient of absorbing materials for normal, oblique, or diffuse field incidence; post-processing technique using the Allard's model inversion shows encouraging results for the melamine sample; and figures showing the method comparison.

Published
2022

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