Manfred Weber
Metra Mess- und Frequenztechnik in Radebeul e.K.
PC Vibration Measurement System VibroMetra


These are the settings for signal processing in the acoustics mode:

Signal input

1. Signal input
Signal source selects the physical input for the vibration signal. Gain is used for the manual range selection. As signal source a sound pressure sensor has to be connected.

Weighting filter

2. Weighting filter
The FFT spectrum can be weighted by different filters:
  • linear
  • A
  • C