With FREQOUT you need good filtering.This removes any harmonics and smoothens the sound, with the consequence of lower audio level. Of course you need to calculate the filter knee, not just throw a...
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Re: Why SOUND statement produces loud and clear sound, but FREQOUT - does not?
https://www.youtube.com/watch?v=Ii7-orwG8F0
CuriousOne - 16th May 2026, 15:088 note polyphony with multiple sinewave per single note.
PIC16F88, no extra hardware.