[calvinist]

Originally Posted by U2Lynne

I'm not an expert, but it all looks fine to me. No blocks in the SA and no sudden drop in the FA. What is it that you see that is making you wonder about it?

Thanks very much for your prompt reply!

This spectral analysis made me uneasy, because of the 'flattening' at 22 kHz:

http://www.flickr.com/photos/3426143...44423/sizes/o/