This content is not included in your SAE MOBILUS subscription, or you are not logged in.
Can You Hear It Now? Time-Domain Source-Path-Contribution Applied To a Diesel Engine
ISSN: 0148-7191, e-ISSN: 2688-3627
Published November 25, 2012 by SAE International in United States
Annotation ability available
Source-Path-Contribution (also known as transfer path analysis or noise path analysis) comprise a well-known set of techniques that have traditionally been performed in the frequency domain. With advancements and modern techniques, these same principles can be applied accurately in the time-domain. Foremost among the benefits of this are an ability to analyze transient events, and the ability to listen to the contributions from various sources instead of merely viewing them. This paper demonstrates the analysis of a diesel engine vehicle utilizing time-domain source-path-contribution techniques.
|Technical Paper||Noise Reduction and Sound Design for Diesel Engines - An Achievable Development Target for US Passenger Cars?|
|Technical Paper||SUPRA - The New Single-Cylinder Air-Cooled Diesel from Hatz 1D20-1D80|
CitationBogema, D., "Can You Hear It Now? Time-Domain Source-Path-Contribution Applied To a Diesel Engine," SAE Technical Paper 2012-36-0626, 2012, https://doi.org/10.4271/2012-36-0626.
- Batel, M. et al Source/Path Contribution Analysis of Automotive Airborne Sources Proceedings of 2004 International Conference on Noise & Vibration Engineering (ISMA)
- Schuhmacher, A. et al Engine contribution analysis using a noise and vibration simulator Proceedings of 2006 International Conference on Noise & Vibration Engineering (ISMA)