On Thu, May 13, 2021 at 09:14:47AM +0200, Jeanette C. wrote:
I get a 'smooth' waveform whch makes be believe the result is correct,
but it certainly is not a sine wave. No fundamental F1, very strong
4 * F1, 6 * F1, 11 * F1.
How does it sound ?
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FA