SVT and NI-Scope: Third-Octave Analysis
Perform a third-octave analysis on digitizer data acquired with NI-SCOPE using the Sound and Vibration Toolkit (SVT).
Sound and Vibration Toolkit & NI-SCOPE: Third-Octave Analysis:
This VI continuously acquires data from the specified channel of a high-speed digitizer. The data is scaled to engineering units, the third-octave spectrum is computed, and the octave spectrum is weighted according to the specified weighting.
The third-octave spectrum can be computed according to ANSI or IEC standards
This example demonstrates the compatibility between NI-SCOPE and SVT. It is a good illustration of how to modify other SVT examples to work with NI-SCOPE.
NOTE: Due to the hardware differences between DAQ/DSA devices and digitizers, not all SVT examples can be modified to work with NI-SCOPE.
Sound and Vibration Measurements: How-To Guide
Sound and Vibration Analysis Software
Getting Started with NI-SCOPE
Application Software: LabVIEW Base Development System 8.0
Toolkits and Add-Ons: LabVIEW Sound and Vibration Toolkit 3.1
Hardware Group: High-Speed Digitizers (Scopes)
Hardware Model: NI PCIe-5122, NI PCIe-5142, NI PXIe-5122, NI PXIe-5122, NI PXIe-5142, NI PXIe-5622, PCI-5105, PCI-5112, PCI-5122, PCI-5124, PCI-5142, PCI-5152, PCI-5153, PCI-5154, PCI-5922, PXI-5105, PXI-5112, PXI-5122, PXI-5124, PXI-5142, PXI-5152, PXI-5153, PXI-5154, PXI-5620, PXI-5621, PXI-5922
Driver: NI-SCOPE 3.3.1
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