Headquarters Düren:
Contrast Akustik GmbH
Willi-Bleicher-Straße 20
D-52353 Düren

Phone: +49 (0) 2421 - 7800-419
Fax: +49 (0) 2421 - 7800-421



Branch Bochum:
Contrast Akustik GmbH
Ratiborerstr. 26
D-44795 Bochum

Phone: +49 (0) 234 - 369 53 46
Fax: +49 (0) 234 - 369 53 47
Legal notice | Privacy policy | GTC

Dear customers, we are currently not able to respond to E-Mail and Phone-contacts due to a power outage in the industrial area.
Please contact us via mobil +49 172 283 3006

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Measuring rooms

Contrast Akustik offers you consulting and support for your measuring room engineering and design. Hereby we look back to our experience in test benches particular in automotive industries as well as technique of measurement within the scope of sound studios and Audiometric rooms. The room will be fit out with sound-absorbing internals as a simple construction describes in "acoustics". With wedge - shaped or pyramidal absorbing elements it is practicable as an anechoic room or low-reflection sound measuring room. Sound ranging according to DIN 45 635, part 1, ISO 3745 is possible.

Send us your invitation to tender or make use of our enquiry form.

Measuring rooms in action

  • Measuring room | Noise control
  • Measuring room |  Noise control
  • Measuring room |  Noise control
  • Measuring room |  Noise control
  • Measuring room |  Noise control
  • Measuring room |  Noise control
  • Measuring room |  Noise control
  • Measuring room |  Noise control
  • Measuring room |  Noise control
  • Measuring room |  Noise control
  • Measuring room |  Noise control
  • Measuring room |  Noise control
We are pleased to consult you - Phone: +49 (0) 2421 - 7800-419