11-09-2017, 08:10 PM
(11-09-2017, 07:42 PM)Cardigan Wrote:(11-09-2017, 01:10 PM)Mark Hennessy Wrote:(11-09-2017, 10:36 AM)Cardigan Wrote: As regards FM bandwidth; we often see the BBC spec of 15kHz bandwidth quoted, but how many dB down is it at that point? What sort of filtering is used, any phase EQ, turnover frequency, all that?
You've heard of NICAM, I assume?
Yes. And before you ask, I am aware of NICAM-676 and others and what NICAM stands for, so please don't attempt to patronise me.
I'm not trying to patronise you, and I strongly resent the accusation.
How was I to know whether or not you already knew about NICAM? I suspected you might, but I'm entitled to check before typing a much longer reply, right?
So in which case, you already know the answer to your questions (or at least, you know where to look for the answers). So was it a rhetorical question? And why?
Bluntly, you've poured cold water on an interesting topic, and done so in a rather unfriendly fashion, which is against the rules set out for the use of this forum - I draw your attention specifically to this extract:
Quote:Posts that contain significant negativity without moving a conversation forward are discouraged.
Hopefully we can now return to the topic.
