NVH Software

Our NVH Dynamometer comes equipped with our very own advanced brake noise analyzing software, Greening Sound_Works™. The analyzer is designed to integrate with any inertia brake dynamometer in order to increase its NVH and DTV capabilities. The software is easy and intuitive to use, and works on the ubiquitous Microsoft Windows operating system.

Sound_Works™ comes packaged with an IEPE accelerometer and microphone, both of which are optimized for noise and vibration testing. Any user familiar with testing systems can easily configure the software and acquire and analyze sound and vibration signals with a high degree of accuracy.


  • TCP/IP connection and front panel user interface software event triggering options
  • 24-bit resolution sigma-delta ADCs with 118 dB dynamic range
  • Microphone: 0.5 inch in pre-polarized Free Field Condenser, 50 mV/Pa, 3.15 Hz – 20 kHz ( /- 2 dB) with 0.5 inch ICP® preamplifier
  • Accelerometer: tri-axial, thru-hole mounting, ceramic shear ICP® accelerometer, 100 mV/g, 0.5 – 2000 Hz