LabVIEW Sound and Vibration Toolkit Gabor Order Tracking VI Order Mask Fix

Updated Nov 2, 2023

Reported In

Software

  • LabVIEW Sound and Vibration Toolkit
  • LabVIEW

Operating System

  • Windows

Issue Details

In the LabVIEW Sound and Vibration toolkit 2019 and 2020, the order mask is incorrectly calculated for the Double-Sided Gabor Transform. The incorrect mask leads to inaccurate calculations of order levels and expanded waveforms, especially for signals with energy content at the edge of the order mask. 

Solution

The fix has been made to “<LabVIEW 20XX>/vi.lib/addons/Sound and Vibration/Order Analysis/Gabor Order Tracking/SubVIs/sv_Map 1-Sided to 2-Sided Mask.vi” in Sound and Vibration toolkit 2021

Download from the attachments below and replace the corresponding VI for the 2019 or 2020 version of LabVIEW.