Well, actually, all two days. Yesterday making note of sounds, today, documenting it, in this form.
Yes, there are many flaws. The circles range outwards in no logical order, some minor sounds had to be left out due to lack of space... But I don't know, I like it, I think it's interesting to see how full of noise our days are. Pick any point on the outer circle, and draw a line inwards, and you can see all the sounds that were occuring at that point. At no point during my waking hours was there silence.
Click to view detail!