"tony sayer" wrote in message
...

Yes understand that it was all about processing and no real reason from
Auntie as usual why its done differently on FM and not DABble and
DTV.....

I don't know what Auntie says, but I would expect the processing to be quite
different on DAB and FM as the effects of the overall transmission link are
different on the two systems. On DAB, provided that there is enough
signal for it to work properly, there is no significant noise associated
with the link. For stereo FM it is a very different matter. Also,
pre-emphasis.

--
Tony W
My e-mail address has no hyphen
- but please don't use it, reply to the group.