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Aliasing in low register #409

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herodotas opened this issue Apr 4, 2022 · 2 comments
Open

Aliasing in low register #409

herodotas opened this issue Apr 4, 2022 · 2 comments

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@herodotas
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Hello,
not sure it is a bug, but not feature also :) In low register appearing unpleasant aliasing. Steps to reproduce - reset synth to default, in Osc put octave knob to -4 and play note.

@TheWaveWarden
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Hi @herodotas

Aliasiasing usually occurs when playing high frequencies, not low ones. I tested your patch and found no aliasing.

If you mean the rhythmic noises produced by your patch: That's no aliasing! Just the frequency of the oscillator dropping below human hearing range (20Hz) and then becoming a rhythm rather than a sound.

If you still think there's aliasing, please upload an audio sample of your sound output.

@herodotas
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herodotas commented Apr 12, 2022

Hi, again!
I uploaded file with default saw waves of 3 synths (Odin2, Surge, Charlatan) recorded in same conditions, and Odin's saw has harsh tone in it. This I call aliasing.
Saws.zip
spectr

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