In article ,
Capitol wrote:
be more robust to modest levels of interference that are obvious on
analogue.


In somebody's dreams. Analogue signals are much more robust than
digital. The detection signal strength of an analogue radio sound signal
for understandable reception is IME almost x10 that of a digital
signal! Try measuring the speed of a 2.4GHz network to see how prone to
interference digital becomes throughout a day!

Depends on many things. One example is NICAM sound. It will still be
'perfect' with obvious picture problems. Of course when it does 'go' it
doesn't do so gracefully.

--
*Rehab is for quitters

Dave Plowman London SW
To e-mail, change noise into sound.