… set to a sample rate of 48 kHz.
Fig 2. Sine D/A generator, FFT with Equiripple window.
Figure 2 shows an FFT measured with an Equiripple window, using the Sine D/A generator set to a frequency of 1…
… the Configuration in the Output Settings dialog of Signal Path Setup to one of the CMRR modes, as shown below.
Configuration in the Output Setting dialog.
If the instrument is not in the APx525 Family,…
… to the correct locations and versions.
Now double click on APxControl.py. The UI will open, as shown above. Click the first button to load APx500. Then, click the second to load the example project. Click…
… for quality control analysis. Below is a trendline chart made in Microsoft Excel using the data shown in Figure 2 above.
Fig 4 Trendline chart from CSV file data.
… and connect it.
Fig 4
Add an additional SetValue method for channel 2 and complete the VI as shown above.
You can see additional examples by simply opening up any VI in the APx LabVIEW driver and…
… that provide useful results while eliminating the looping discontinuity. The example below shows the Hann window in the time domain, with the FFT record at the top, the window function in the center…
… into instability, limiting techniques are typically employed. In APx, an Overload indicator (shown in the Status Bar) is activated when the modulator exceeds the defined overload point. For the APx…
… APx500 software make Bode plots?
A: A Bode plot is a graph of the transfer function of a system showing the magnitude and phase plotted on a logarithmic frequency axis. In a Bode plot, usually the phase is…
… to accommodate the input signal level. In Audio Precision instruments, the ranging choices are shown in a dialog that allows you to select the maximum level you expect. For the APx585 and 586, six ranges…
… brought the two systems to parity, with the DSIO now surpassing the PSIA in several key areas, as shown in the document linked below. For example, the DSIO supports independent master clocks, allowing for…
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