Re: DRM -Ain't- IBOC

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Article #499

#499

From: RHF
Date: Sat, 13 Oct 2007 01:42

32 lines
3304 bytes

On Oct 12, 8:52 am, SFTV_troy <SFTV_t...@yahoo.com> wrote:
> RHF wrote:
> > > On Oct 11, 5:48 am, SFTV_troy
>
> > > - There's no real difference between DRM's version
> > > - (sitting next-to the AM signal) and HD's version
> > > - (also sitting next-to the AM signal).
>
> > IBOC AM/MW "HD" Radio - Hybrid Mode
> >http://www.dallas.net/~jvpoll/rfi/AM620_KMKI/AM_IBOC_Mask10.gif
> > - Lower Digital Sidebands {Co-SideBand}
> > * Analog Host Signal (Mono) {Nested}
> > + Upper Digital Sidebands {Co-SideBand}

- Thanks for proving my point.  HD sits *next to* the AM signal (+/-
10
- kHz).  Same as DRM sits *next to* the AM signal  (+ or - 10 kHz).

SFTV - There you go again being Factually Wrong -and-
Clearly Misstating the Technical Specifications.

DRM = Simulcast without Specification {Sans-Mask}
x x x Does Not Equal x x x
IBOC = Intrinsic {Mask} : Nested Analog + Two Digital Co-Sidebands
http://electronicdesign.com/Files/29/12194/Figure_02.gif

SFTV - It is now becoming very obvious to all :
That you got your claimed 'ee' degree;
straight-out of a Box of Cracker-Jacks.

i b oc'd ~ RHF
 .

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From:  RHF <rhf-newsgroups@pacbell.net>
Newsgroups: rec.audio.tech,rec.audio.car,rec.radio.shortwave,ba.broadcast
Subject: Re: DRM -Ain't- IBOC
Date: Fri, 12 Oct 2007 18:42:10 -0700
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