The measurement of Sound Intensity provides information of magnitude and direction of the sound field, which is used in a variety of applications such as the determination of sound power and the noise source localizations.
VA-Lab SI module provides a simple system for sound intensity measurements. The system requires two-channel (or two channels of multi-channel) data acquisition hardware and intensity probe SI502. The measurements of sound intensity become very easy task.
SIL and SPL real-time display in 1/1 or 1/3 Octave
Linear, A, B, C weighting
Average setting optional
Residual Index of Intensity and pressure
Result can be saved for further analysis: sound power
Most Economical & Portable Solution
MC3022: two-channel DA
SI002: Intensity Probe
VA-Lab SI Module: Software
VA-Lab Basic Module: Software