On our Pass-by Noise track, our team checks whether customer vehicles meet the legislator’s specifications in terms of noise.

There are maximum noise levels for vehicles with internal combustion engines, while minimum noise levels apply to vehicles with electric drives.

Details:

• Type approval / homologation:
  – Pass-by noise according to UN ECE-R51.02 & UN ECE-R51.03)
  – AVAS (stationary) according to UN ECE-R138
  – Horn according to UN ECE-R28
• Test track certified according to ISO 10844
• 300 m length
• 100 m heatable
• Wheel arm measurement
• Noise measurements (e.g. tire rolling noise, interior noise)
• Radar-based measurement of speed and position
• Telemetric transmission of engine speed and acceleration point