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Detection and Scaling of Squeak & Rattle Sounds
ISSN: 0148-7191, e-ISSN: 2688-3627
Published May 17, 1999 by SAE International in United States
This content contains downloadable datasetsAnnotation ability available
Squeak and rattle (S&R) noise is an important issue in the automobile industry because the presence of audible S&R in a vehicle can convey the impression of poor quality to the customer. Furthermore, addressing S&R problems can be a significant warranty cost issue. Overall-all level types of noise assessment, such as dB SPL and loudness, are not always suitable measures for S&R detection, characterization and scaling. This is primarily due to the highly dynamic temporal and localized spectral characteristics of most S&R events. In this report, Fourier and filterbank methods for the analysis of S&R events are considered, and several criteria for the detection and scaling of S&R noise are examined using data measured both in an ultra-quiet laboratory situation and in several realistic, on-road driving conditions. Recommendations are made for an analysis method that is robust across both laboratory and on-road measurement conditions.
|Technical Paper||Automatic Detection of Buzz, Squeak and Rattle Events|
|Technical Paper||Developing Robust Vibration Excitation and Control Methods for Evaluating Rattle Noise in Automotive Components|
|Technical Paper||Squeak Studies on Material Pairs|
CitationFeng, J. and Hobelsberger, J., "Detection and Scaling of Squeak & Rattle Sounds," SAE Technical Paper 1999-01-1722, 1999, https://doi.org/10.4271/1999-01-1722.
Data Sets - Support Documents
|Unnamed Dataset 1|
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- Zwicker, E. Fastl, H. Psychoacoustics: Facts and Models Springer Verlag 1990