> I was going to say that the bins are distributed logarithmically, so they aren't uniformly-sized like this. But I did some research and I guess I was wrong and they are uniformly sized, so I learned something.

I thought that to until I looked it up. The reason is because we're used to seeing it drawn in logarithmic scale on spectrum analyzers.

Btw, those are some neat ascii graphs. What tool do you use for that?

Also, good explanation :)