Sinewave aliasing??
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Hi guys. Just giving a deep look into HISE sinewave gen.
Almost not perceivable but I get these secondary freqs on a single note. Is this aliasing? How can I get a pure sinewave?
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Yes, this is bugging me for a long time actually. It gets worse with longer notes and I suspect there is a minimal rounding error in the sine function that stacks up over time.
It'll be gone in HISE 3 :)
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@Christoph-Hart just made the same test on JUCE, same results with a wavetable sine.