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How to make a distortion analysis(THD+N,SINAD,etc)

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How to make a distortion analysis(THD+N,SINAD,etc)

Postby mouse9093 » Tue Dec 26, 2017 7:03 am

Hello,

I'm using the pico 2405A and C++ to make a distortion analysis with FFT, Thd+N, SINAD,etc.
I use the API to read the waveform data( ADC or mv ). But I do not know how to analyze(FFT, Thd+N, SINAD,etc) these data ?

Thanks,
John
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Re: How to make a distortion analysis(THD+N,SINAD,etc)

Postby Martyn » Wed Dec 27, 2017 1:47 pm

You will need to look for third party software to help with this, Intel Integrated Performance Primitives (Intel IPP) would be one suggestion..
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