Re: DRM -Ain't- IBOC

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Article #509

#509

From: Telamon
Date: Fri, 12 Oct 2007 02:16

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In article <1192106620.792281.302790@57g2000hsv.googlegroups.com>,
 SFTV_troy <SFTV_troy@yahoo.com> wrote:

> David Eduardo wrote:
> > "SFTV_troy" <SFTV_troy@yahoo.com> wrote in message
> > >
> > > There is no technical difference.  Both HD radio and DRM operate on
> > > the same principles:
> > > - 2 separate signals
> > > - 1 analog
> > > - 1 digital
> > > - the digital is simulcast "next to" the original analog signal
> > >
> >
> > No, DRM is 100% digital. To run analog simultaneously you need a separate
> > frequency. Some testing is being done, like that in Mexico, by placing the
> > DRM signal on the adjacent AM channel... a station on 1060 is going to have
> > DRM on 1070.
> 
> And I repeat:
> 
> HD radio works the same way.  The digital signal sits *next to* the
> station at 1070.

If you took a buss how many people would sit down next to you?

-- 
Telamon
Ventura, California

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From: Telamon <telamon_spamshield@pacbell.net.is.invalid>
Newsgroups: rec.audio.tech,rec.audio.car,rec.radio.shortwave,ba.broadcast
Subject: Re: DRM -Ain't- IBOC
Organization: Internet Argonaut
References: <1191201354.812168.82840@19g2000hsx.googlegroups.com> <fdrf0l$tb8$1@registered.motzarella.org> <1191324370.137789.13750@w3g2000hsg.googlegroups.com> <1191367070.722183.304380@r29g2000hsg.googlegroups.com> <1191412958.156924.149200@50g2000hsm.googlegroups.com> <470434d7$0$227$e4fe514c@news.xs4all.nl> <1191508280.215104.47160@57g2000hsv.googlegroups.com> <1191628632.480985.29890@57g2000hsv.googlegroups.com> <1191950205.808493.159200@g4g2000hsf.googlegroups.com> <KKOOi.56141$Um6.22827@newssvr12.news.prodigy.net> <1192106620.792281.302790@57g2000hsv.googlegroups.com>
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