Salisbury Snake oh fuck off you sneaky little fuckers lie all the time and say you are Christian, Albanian contact told me what you guys do when you think the infidels aren't looking.
It's an 80s meme! They're trying to tell us something! It must be encrypted in this song & one of the Promised, one who will advance humanity by a hundred years into the future will be given the secrets. In it are the secrets on how to get too Mars, how to become a sick dank meme, and how to make electrical cars!
Outstanding. It used to be the ham radio guys that would save the world. now we know it's the ones who understand how 8080s work. I'm floored. do a barrel roll.
More or less - there are only two possible output levels, "0" and "1" (iirc that's 0V and 5V sent to the speaker). For typical "beeper music" like this, what you do is switch between those two states at different frequencies, which produces square waves of varying pitch.