[BC] stamping opinions
Phil Alexander
dynotherm
Wed Jul 26 10:55:11 CDT 2006
On 26 Jul 2006 at 10:25, Rich Wood wrote:
> ------ At 09:23 AM 7/26/2006, Dana Puopolo wrote: -------
>
> >Not to mention the stunt Ibiquity pulled last week. They quietly filed with
> >the FCC to modify the FM mask. It makes the adjacent channel interference 6
> >something db worse.
> >
> >6 db is a lot!
>
> A Washington attorney friend of mine believes that was the reason the
> IBUZ decision was delayed. It appeared to be a stunt that would
> significantly delay the approval of 24/7 AM IBUZ. That would have
> been a serious sales glitch to AM stations. He believed the FCC would
> have approved full-time operation and let the chips fall where they may.
For those who have been paying attention, the 6 dB "error" is very old
news. You can see the difference in measuring methods by reading the
Rules and comparing with NRSC-5.
This has been out there since the First Report and Order. I'm beginning
to think no one reads the *Ibiquity* papers that are incorporated as a
part of NRSC-5 in the appendix.
It may be as simple as Ibiquity not liking the way NRSC-5 was codified
into the Rules, and asking for a time out to fix it.
---------------------------------------------
Phil Alexander, CSRE, AMD
Broadcast Engineering Services and Technology
(a Div. of Advanced Parts Corporation)
Ph. (317) 335-2065 FAX (317) 335-9037
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