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Basic SINAD Measurement

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Signal Processing Resource Center » LabVIEW Signal Processing Shipping Examples » Basic SINAD Measurement

Given an input signal, finds the fundamental frequency and computes Signal, Noise, And Distortion (SINAD). SINAD is defined as the ratio of Signal plus Noise plus Distortion and Noise plus Distortion. You do not need to specify any other input. You can control the amplitude, frequency, and noise level of the input signal. The default signal includes a secondary tone at 11.87 kHz.

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This example requires the Full or Professional version of LabVIEW and is included as a shipping example. Download the LabVIEW Evaluation to try this example on your computer, or visit the LabVIEW Online Evaluation to use LabVIEW without downloading any software. To run this example, open LabVIEW and navigate to Help » Find Examples... » Analyzing and Processing Signals » Tone Measurements.

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