VA Lab -SI

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.

Main Features

  • SIL and SPL real-time display in 1/1 or 1/3 Octave

  • Linear, A, B, C weighting

  • Environment correction

  • 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


Overall Introduction-Data Acquisition Hardware                         Product Data

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