SVT Swept Sine VI Tree (DAQmx) VI
Edition: November 2008
Part #: 372416B-01
» View Sound and Vibration Info
Owning Palette: Swept Sine VIs
Installed With: Sound and Vibration Measurement Suite
Shows all the user-level VIs on the Swept Sine VIs palette in a functional format. All the VIs in the first column of this palette are required when performing swept-sine measurements. Other subpalettes offer additional functionality. Swept-sine measurements developed with the LabVIEW Sound and Vibration Toolkit or the Sound and Vibration Measurement Suite follow the data-flow format depicted on the block diagram of this tree VI.
SVT Swept Sine VI Tree (DAQmx) Details
The SVT Initialize Swept Sine (DAQmx) VI sets the hardware device settings.
The Configure Swept Sine VIs configure the required measurement parameters. The SVT Set Swept Sine Distortion Settings VI is required only if you intend to perform harmonic analysis.
The Configure Advanced Settings VIs (optional) configure specific measurement and data acquisition parameters.
The Get Swept Sine Configuration VIs (optional) get specific measurement and data acquisition parameters.
The SVT Start Swept Sine (DAQmx) VI performs the hardware configuration and starts the acquisition.
The SVT Swept Sine Engine (DAQmx) VI controls the generation of the test signal on the output channel (AO) and the acquisition and processing of the data on the stimulus and response channels (AI).
The Read Swept Sine Measurements VIs extract the desired measurements from the low-level measurements computed by the swept-sine engine.
The SVT Close Swept Sine (DAQmx) VI stops the generation and acquisition and clears the tasks associated with output and input.