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SVT and NI-SCOPE: Transient Analysis

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Overview

Perform a transient analysis on digitizer data acquired with NI-SCOPE using the Sound and Vibration Toolkit (SVT).

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Filename: scopesvt_transientanalysis.vi
Requirements: View

Sound and Vibration Toolkit & NI-SCOPE: Transient Analysis
This VI continuously acquires data from the specified channel of a high-speed digitizer. The data is scaled to engineering units and the power spectrum is computed and posted to an intensity chart.

Use this example to investigate the time evolution of the frequency content of the acquired signal as the signal changes.

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.

Related Links:
Sound and Vibration Measurements: How-To Guide
Sound and Vibration Analysis Software
Getting Started with NI-SCOPE
Digitizer/Oscilloscope Fundamentals

Requirements


Filename: scopesvt_transientanalysis.vi

Software Requirements


Application Software: LabVIEW Full Development System 8.0
Toolkits and Add-Ons: LabVIEW Sound and Vibration Toolkit 3.1
Language(s): LabVIEW

Hardware Requirements


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-5114, PCI-5122, PCI-5124, PCI-5142, PCI-5152, PCI-5153, PCI-5154, PCI-5922, PXI-5105, PXI-5114, PXI-5122, PXI-5124, PXI-5142, PXI-5152, PXI-5153, PXI-5154, PXI-5620, PXI-5621, PXI-5922
Driver: NI-SCOPE

 
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This example program (this "program") was developed by a National Instruments ("NI") Applications Engineer. Although technical support of this program may be made available by National Instruments, this program may not be completely tested and verified, and NI does not guarantee its quality in any way or that NI will continue to support this program with each new revision of related products and drivers. THIS EXAMPLE PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN NI.COM'S TERMS OF USE (http://ni.com/legal/termsofuse/unitedstates/us/).