Hi
Which soundcard do have very low distortions (even at high frequencies) for fft distortions measurements ?
Even an old model that I can buy used.
My sinewave generator have only .001% distortion.
Any hints, suggestions are welcome.
Thank
Bye
Gaetan
I really believe that is pushing the limitations of a soundcard more than just a little bit. Many soundcards are capable of providing a very limited fft spectral display, but to attempt using one to measure distortion is a bit of a stretch of the imagination.
Harry C.
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