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Noise Measurements

PASS-BY NOISE. TYRES. AVAS. COMPONENTS.

Acoustic testing

We perform pass-by noise and component measurements for development, homologation, CoP and in-service conformity throughout the year.

Our services

• Pass-by noise to UN-R51, UN-R41, UN-R117 and UN-R138
• Cars, motorcycles, trucks, buses and special vehicles
• Vehicles, tyres, components, systems and separate technical units
• ASEP, RD-ASEP and AVAS testing
• Tyre rolling noise
• Signal horns, sirens, silencers and audible warning devices
• Testing for OEMs, importers, aftermarket suppliers and private customers

Technical equipment

• ISO 10844:2021 noise-measurement track in southern Spain
• Heatable ISO 10844:2021 noise-measurement track in Germany
• Müller-BBM PAK II measurement technology
• Year-round testing
• TISAX-certified prototype protection

Vehicle noise

Pass-by noise for cars, motorcycles, trucks and buses.

Tyre noise

Rolling-noise testing on ISO 10844:2021 tracks.

Components and AVAS

Acoustic testing of systems, warning devices and silencers.

Reproducible acoustics

  • Dedicated test tracks, controlled procedures and experienced measurement engineers provide reliable data for development and regulatory evidence.
Contact

Questions? We are happy to help.

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