JARI:Japan Automobile Research Institute

Noise test area

Noise test area

A running noise test surface is provided in the 700m-long acceleration segment of the multi-purpose test course.

Main test items.

  • Running noise measurement test


  • Asphalt pavement
  • Test course
    Length 60m x Width 10m
  • Absence of reflection obstacles within 50m from road
    surface center
  • Banking: 0.5%
  • Safety strip width: 10m