This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
The Effect of Composite Material Attachment Method on SAE J1400 Transmission Loss Test Results
Technical Paper
2009-01-2133
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Composite layered structures of sound absorptive and barrier materials find frequent use in vehicle NVH control. Developmental transmission loss testing of such composite structures often includes both testing of the barrier material alone and testing of the full composite layered structures.
This paper reports on an experimental study of how the method of attachment of the absorptive material to the barrier material influences the transmission loss test results for the composite layered structure and thus the time needed to carry out a series of transmission loss tests.
Recommended Content
Citation
Brown, S. and LaForgia, D., "The Effect of Composite Material Attachment Method on SAE J1400 Transmission Loss Test Results," SAE Technical Paper 2009-01-2133, 2009, https://doi.org/10.4271/2009-01-2133.Also In
References
- Steven M. Brown Niedzielski Joseph Spalding G. Robert The Effect of Sound-Absorptive Facings on Partition Airborne-Sound Transmission Loss J. Acoust. Soc. Am. 63 1851 1978
- SAE Recommended Practice J1400: Laboratory Measurement of the Airborne Sound Barrier Performance of Automotive Materials and Assemblies May 1990