After shows usually for the rest of the day. And I get that random 5 second thing occasionally, for no reason.
Also, I don't know if this is common but I can hear a TV on mute from the other side of the house, even when I'm in the shower occasionally, in a very thin tinnitus-like ring, and it spikes when it's turned on or off. I was in a class once and all of a sudden I heard it, and someone else in the class looked around and asked if there was a TV on. Everyone kind of looked at him weird, but I heard it too. Sure enough, someone in this little back room thing - we didn't know anyone was even in there - had turned a TV on with the volume off. Does anyone else have this? I've read that it's common but a lot of people I know don't hear it.