How II 0x0E: Beep! Beep!

I take a bit of a different direction this month, and give you an assembly tutorial (very simple assembly, I promise) on making the Apple II beep. Clicking the speaker, a couple of loops, and that’s it – you’re on your way to making music.

Assembly Lines on
Virtual ][:

The music you hear is created using KSynth, a rudimentary two-voice synthesizer for Apple II: