Level Measurements

A level measurement provides a quantitative description of the overall vibration acquired from a transducer. You can perform sound level and vibration level measurements with time-domain or even-angle signals.

A level measurement is a common measurement technique for performing sound and vibration analysis.

Use the NI Sound and Vibration Measurement Suite to develop and configure the following sound level measurements:

  • Leq
  • Running Leq
  • Peak
  • Exponential average

You can combine different sound level measurements and use them simultaneously to provide flexibility with acoustic measurements.

Use the Sound and Vibration Measurement Suite to develop and configure the following vibration level measurements: