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Application of Wavelet Transform to Measurement of Short Reverberation Times in Car Compartment
Technical Paper
2003-01-1634
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper presents a new measurement method for the measurement of the short reverberation time of a car compartment. The method is applied to the measurement of reverberation time of a compact size passenger car. The new method is based on the modified wavelet transform for the transient sound signal obtained inside of a car. The measurement error due to a small Bandwidth-Time product (BT) is reduced by using a new method.
Citation
Lee, S., "Application of Wavelet Transform to Measurement of Short Reverberation Times in Car Compartment," SAE Technical Paper 2003-01-1634, 2003, https://doi.org/10.4271/2003-01-1634.Also In
SAE 2003 Transactions Journal of Passenger Cars - Mechanical Systems
Number: V112-6; Published: 2004-09-15
Number: V112-6; Published: 2004-09-15
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