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A Balanced Approach for Wind Noise Control
Technical Paper
2009-36-0203
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
A balanced approach for wind noise control is presented in this paper. This approach is focused on improved sound insulation and low mass. Initially, the Sound Transmission Loss (STL) of tempered, standard laminated and acoustic laminated glasses for different thicknesses was measured in a STL suite. The critical frequency range was identified from in-vehicle noise measurements. These STL data and in-vehicle results provided the relevant information for a proposal with better acoustic performance and lower mass. The efficiency of this proposal was confirmed with new in-vehicle measurements.
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Citation
Calçada, M. and Monção, E., "A Balanced Approach for Wind Noise Control," SAE Technical Paper 2009-36-0203, 2009, https://doi.org/10.4271/2009-36-0203.Also In
References
- Pyper, J. Use of PVB in Laminated Side Glass for Passenger Vehicle Interior Noise Reduction SAE technical paper series, 2000-01-2728
- Rehfeld, M. New Developments on Glazings SAE technical paper series, 2001-01-1461
- Lu, J. Pyper, J. Weber, R. Fisk, J. Windshields With New PVB Interlayer for Vehicle Interior Noise Reduction and Sound Quality Improvement SAE technical paper series, 2003-01-1587
- SAE J1400 Laboratory Measurement of the Airborne Sound Barrier Performance of Automotive Materials and Assemblies May 90
- ASTM E2249-02 Standard Test Method for Laboratory Measurement of Airborne Transmission Loss of Building Partitions and Elements using Sound Intensity
- Beranek, L. L. Ver, I. L. Noise and Vibration Control Engineering - Principles and Applications John Wiley & Sons Inc. N. Y. 1992
- Fahy, F. Sound and Structural Vibration - Radiation, Transmission and Response Academic Press London 1985