The Natural Philosopher wrote:
Andy Champ wrote:
Funny I thought it sent sum and difference.

So what is not 'full stereo' about that?


The noise on the channels is (pretty well) the sum of the noise on the
sum and difference channels. It's just a bodge to let mono sets work
without needing to know anything about stereo.

I'm sure I've heard people say that DAB often isn't proper stereo 'cos
it's joint stereo. I think that given the right CODECs joint stereo
would actually work better.

Andy