Re: "Compatible" HDTV

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Article #4292

#4292

From: Joe Cychosz
Date: Mon, 19 Mar 1990 17:16

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In article <Ma1D=8600io81=bFFx@andrew.cmu.edu> ms6b+@andrew.cmu.edu (Marvin Sirbu) writes:
>> I heard that the FCC said they wouldn't approve the standard unless its
>> backwards compatible...=-(
 
 
>Option 2 has the additional virtue that after a few decades when no one
>has NTSC sets any more, the stations can stop broadcasting in NTSC
>altogether, and reuse the spectrum for some other purpose (more HDTV
>programs, land mobile radio, etc.)

How did the FCC handle the conversion of the FM band from around 40Mhz
to its present location around 100Mhz?

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<8Zx8Ip200ioEMMrHEF@andrew.cmu.edu> <132618@sun.Eng.Sun.COM> <BOWERS.90Mar16105816@drynix.dfrf.nasa.gov> <377@mplex.UUCP> <1990Mar18.104908.3180@spectre.ccsf.caltech.edu> <Ma1D=8600io81=bFFx@andrew.cmu.edu>

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!mailrus!iuvax!noose.ecn.purdue.edu!mentor.cc.purdue.edu!pur-ee!3ksnn64
From: 3ksnn64@pur-ee.UUCP (Joe Cychosz)
Newsgroups: sci.electronics,comp.graphics,rec.video,comp.std.internat
Subject: Re: "Compatible" HDTV
Message-ID: <14786@pur-ee.UUCP>
Date: 19 Mar 90 17:16:17 GMT
References: <8Zx8Ip200ioEMMrHEF@andrew.cmu.edu> <132618@sun.Eng.Sun.COM> <BOWERS.90Mar16105816@drynix.dfrf.nasa.gov> <377@mplex.UUCP> <1990Mar18.104908.3180@spectre.ccsf.caltech.edu> <Ma1D=8600io81=bFFx@andrew.cmu.edu>
Reply-To: 3ksnn64@pur-ee.UUCP (Joe Cychosz)
Organization: Purdue University Engineering Computer Network
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