Application of time-frequency methods to sound-quality analysis in automobiles

Mark French; Leon Cohen; Patrick J. Loughlin

doi:10.1117/12.367671

2 November 1999 Application of time-frequency methods to sound-quality analysis in automobiles

Mark French, Leon Cohen, Patrick J. Loughlin

Proceedings Volume 3807, Advanced Signal Processing Algorithms, Architectures, and Implementations IX; (1999) https://doi.org/10.1117/12.367671
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

Abstract

We apply time-frequency methods to automotive vibration signals for sound quality analysis. Our analysis indicates that time-frequency methods provide additional information beyond that provided by the spectral density and vibration time series that is relevant to the assessment of noise and sound quality.

Citation Download Citation

Mark French, Leon Cohen, and Patrick J. Loughlin "Application of time-frequency methods to sound-quality analysis in automobiles", Proc. SPIE 3807, Advanced Signal Processing Algorithms, Architectures, and Implementations IX, (2 November 1999); https://doi.org/10.1117/12.367671

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