Design of a Self-Contained Acoustical Testing Facility

Paper #:
  • 2011-01-1642

Published:
  • 2011-05-17
Citation:
Kolano, P.E., R., "Design of a Self-Contained Acoustical Testing Facility," SAE Int. J. Passeng. Cars – Mech. Syst. 4(2):1195-1200, 2011, https://doi.org/10.4271/2011-01-1642.
Pages:
6
Abstract:
This paper presents an overview of the acoustical design of a small volume self-contained acoustical testing facility (SCATF). The design focuses on a small volume (25 m₃) reverberation room for testing the random incidence sound absorption performance of small samples of acoustical materials and automotive parts. This reverberation room also couples to a small volume hemi-anechoic room and serves as the random incidence source room for sound transmission loss testing. These testing approaches respectively target the SAE J2883 (pending) and J1400 test standards.
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