STUDY ON THE RELATIONS OF STANDARD NOISE TEST PROCEDURES FOR MOTORCYCLES

Four standard noise test procedures, ISOR362, ISOR362 revision, SAEXJ331A, and Jaso of Japan are reviewed, giving the tolerances allowed for test conditions in each case. Test measurements for motorcycles from each procedure are compared with measured noise levels under real driving conditions, to determine the deviations due to tolerances. Test procedures referring to motorcycles in urban conditions are evaluated. /TRRL/

• Corporate Authors:

  Ministry of Transport, Japan

  Traffic Safety and Nuisance Research Institute
  Tokyo,   Japan 

  Traffic Safety & Nuisance Research Inst, Japan

  Ministry of Transport
  Tokyo, ZZ Jpan   
• Authors:
  • Ando, T
  • Otsuka, T
  • Murakami, T
• Publication Date: 1975-3

Language

• Japanese

Media Info

• Features: Figures; Photos; References; Tables;
• Pagination: p. 245-252
• Serial:
  • Report of Traffic Safety & Nuisance Research Inst
  • Volume: 50
  • Issue Number: 3
  • Publisher: Ministry of Transport, Japan

Subject/Index Terms

• TRT Terms: Measurement; Motorcycles; Sound; Sound level; Test procedures; Tests; Urban areas
• ITRD Terms: 6136: Measurement; 1221: Motorcycle; 6748: Sound; 6747: Sound level; 6255: Test; 6288: Test method; 313: Urban area
• Subject Areas: Highways; Operations and Traffic Management; Safety and Human Factors;

Filing Info

• Accession Number: 00163381
• Record Type: Publication
• Source Agency: Transport and Road Research Laboratory (TRRL)
• Report/Paper Numbers: Analytic
• Files: ITRD, TRIS
• Created Date: May 3 1978 12:00AM