Could you be more specific by what you mean above? Under what specific
conditions of use, signal powers, etc, are you making the above comments?

These are excerpts from Lynn Olsen's very interesting site, not my words. You
have to read the original in full, rather than making comments on excerpts,
however tempting that may be! http://www.aloha-audio.com/ - look at the
Libraries section. Cheers, Andy

=== Andy Evans ===
Visit our Website:- http://www.artsandmedia.com
Audio, music and health pages and interesting links.