Browse Publications Technical Papers 2003-01-1634

Application of Wavelet Transform to Measurement of Short Reverberation Times in Car Compartment 2003-01-1634

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.


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