ACUPAVE Measurement System


For the in situ measurement of

  • Pavement absorption
  • Ground impedance
  • Carpet absorption

View a video of the ACUPAVE system

Features

  • Conforms to standard ISO 13472-2 for measuring pavement absorption
  • Uses standard ½ or ¼ inch microphones
  • 100W driver allows testing over a wide range of sound levels
  • Made of dense, highly damped materials to minimize excitation by internal sound
  • High wall TL allows testing in high-noise environments
  • Low ambient internal noise

Standalone, Portable System

  • Impedance tube
  • Data Translation 9837A DAQ system – USB powered
  • Microphones, laptop (optional)
  • Shipping/storage case
  • Calibration plate

ACUPAVE Software