[calvinist]

Originally Posted by rspencer

Yes. That's it. Notice the steep drop on the FA as well.

Thanks again!

I was hoping the fact that it is an old 80s audience recording might account for the 'blocks'. I've tested two sources of the same show with the same result.

This is the original frequency analysis:

http://www.ead666.com/Temp/Out/1986-...Leicester.html