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Modeling of Door Slam Noise Index by using Sound Quality Metric
Technical Paper
2007-01-2394
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Door slam noise is very important sound, because Door Slam noise gives a big effect in high-class feeling of vehicle and brand identity. But it is very difficult to analyze door slam noise by traditional analysis and overall sound level. Moreover, the short occurrence time of Door Slam noise makes the analysis more difficult. In this paper, we used the latest developed sound quality methods for analyzing Door Slam noise. And we had performed jury test for luxury vehicles. After that we had carried out correlation analysis between objective analysis and subjective test. Finally, we could suggest Door Slam noise Index by linear regression analysis.
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Citation
Lee, H., Kwon, O., and Lee, J., "Modeling of Door Slam Noise Index by using Sound Quality Metric," SAE Technical Paper 2007-01-2394, 2007, https://doi.org/10.4271/2007-01-2394.Also In
References
- Blommer Mike Yang Barry Vandenbrink Kelly “Detecting and Classifying Secondary Impacts in Door Closing Sound” SAE 2005-01-2471
- Zwicker E. Fastl H. “Psychoacoustics” Springer-Verlag 1990
- Otto Norm Amman Scott Eaton Chris Lake Scott “Guidelines for Jury Evaluations of Automotive Sounds” SAE 1999-01-1822
- Kwon O-Jun Lee Haeseung “A Study on the Evaluation Process of Rattle Noise Considering the Signal Characteristics in Frequency and Time Domain” SAE 2005-01-2543
- Genuit K. “Objective evaluation of acoustic quality based on a relative approach”