237sj - // I`m sure I read in a recent autobiography that there is something that filters out the messages to other production staff so that the presenter doesn't hear it //
And to Naomi as well -
I have been in a number of TV studios when live TV is being presented, usually waiting for presenters or guest pop stars to finish and be interviewed.
I have been in control rooms as well - though never in a 'live' tv audience. My last time was in the late 80's, so things may have changed, but then, I was in the Anne (Diamond) and Nick (Owen) studio as they presented their live show, and it was as I described, with everyone getting all sound feeds.
When I asked Nick Owen why they didn't simply filter to the recipient, he confirmed that it was so fast-paced that there simply want time to switch feeds on and off, it was simpler for everyone to get everything, and let the recipient listen and pick it up.
As I said, it may have changed, or be different in different settings - I am always happy to be corrected - and to convince Naomi that I am not simply making things up, which would fit with her generally cynical and low opinion of me.