On Mon, 15 Sep 2003 10:33:44 +0100, Doug Ellison wrote:

Try the Gemini set. It's the same 'canned' audio track for every GT launch
:O And similarly - this one has a strange chirpy noise as well.

I detect differences between the different Titan launch sequences on the
Gemini set. I don't think that it's a canned track.

I was wondering about the Titan sounds, and did some digging. There's been
some discussion on this in the past, and the concensus is that it's the
turbopumps, which is what I suspected when I first noticed it.