This paper discusses the basics of heavy diesel truck exterior-noise analysis and reduction. Subjects addressed are noise and its measurement, truck component noise sources and their contribution to overall noise level, analysis methods, and steps required to reduce noise levels. Data from a truck noise analysis and reduction program are presented to illustrate the application of noise control principles.

Media Info

  • Pagination: 38 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00264202
  • Record Type: Publication
  • ISBN: SAE SP-386
  • Report/Paper Numbers: SAE Paper No. 740001
  • Files: TRIS, ATRI
  • Created Date: Dec 31 1974 12:00AM