National stationary exhaust noise test procedures for in-service motor vehicles

The National Stationary Exhaust Noise Test Procedures (NSENTP) for In-Service Motor Vehicles was first prepared by the Motor Vehicle Environment Committee (MVEC, the precursor to LTEC) in 1999 to introduce a national approach to measuring exhaust noise. Previous to this, some jurisdictions had developed their own approaches and the differences in these approaches could have led to inconsistencies in test results. A nationally uniform approach ensures that vehicle owners will get an accurate assessment of whether their vehicle complies with national noise standards. The Australian Design Rule (ADR) 83/00 for the external noise of motor vehicles was approved by Ministers in 2003. This new noise emission standard for motor vehicles adopts the UN Economic Commission for Europe (UNECE) Regulations for motor vehicle noise. The UNECE regulations refer to ISO 5130 "Acoustics - Measurement of Sound Pressure Levels Emitted by Stationary Road Vehicles" which provide the noise testing procedures for in-service vehicles. The NSENTP needed to be updated to incorporate elements of ISO 5130. These test procedures have been approved by the Australian Transport Council and the National Environment Protection Council. They are referred to in the Roadworthiness Guidelines issued under the Australian Vehicle Standard Rules 1999 (Rule 153).

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  • Supplemental Notes:
    • Prepared on behalf of the Land Transport Environment Committee
  • Corporate Authors:

    National Transport Commission (NTC)

    Melbourne, Victoria   

    National Environment Protection Council (NEPC)

    ,    

    National Transport Commission (NTC)

    ,    
  • Publication Date: 2006-9

Language

  • English

Media Info

  • Pagination: 15p

Subject/Index Terms

Filing Info

  • Accession Number: 01386267
  • Record Type: Publication
  • Source Agency: ARRB
  • ISBN: 1921168501
  • Files: ATRI
  • Created Date: Aug 22 2012 9:05PM