So far I can make an assembly program to play a song, by telling it what frequency and tempo (how long it should last) each music note should play.
Theoretically, I can output any sound if I know its frequency and tempo. But how do I find out those parameters from a recording (of the human voice/speaking a sentence)?
I'm programming on a micro:bit v2, but I need to program in assembly, not python or scratch.
Is there any assembly lib I can use?
Or is there any tool that can help me reverse engineer (the frequency and tempo) of any sound/music?
It doesn't need to sound real, just need to be recognisable, I'm making a game.
It doesn't have to be a voice, can be a sound effect.