Thread View: uk.tech.digital-tv
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4 total messages
Started by Green Xenon [Radium]
Mon, 24 Sep 2007 18:21
Re: Using an FM-Carrier for the Y [Luminance] Signal -- how to relieve the bandwidth issue?
Author: Green Xenon [Radium]
Date: Mon, 24 Sep 2007 18:21
Date: Mon, 24 Sep 2007 18:21
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On Sep 24, 2:24 am, Steven <thisjukeboxplays33...@yahoo.com> wrote in http://groups.google.com/group/uk.tech.digital-tv/msg/ce3d79d5140e6b39 : > Anybody who has studied IBOC FM knows that the analog carrier noise > increases with IBOC added and each HD subchannel adds to this. The > laws of physics demand more power for those signals and it comes from > the analog signal in the end if you do not increase the total power, > which you cannot do given the nature of the allocations and power > restrictions given by the government. Only an ALL-DIGITAL system in > the end is not a compromise and burden to the existing channels. What is IBOC?
Re: Using an FM-Carrier for the Y [Luminance] Signal -- how to relieve the bandwidth issue?
Author: Richard Crowley
Date: Mon, 24 Sep 2007 18:15
Date: Mon, 24 Sep 2007 18:15
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"Green Xenon [Radium]" wrote ... > What is IBOC? If you would learn to look up things like this on Google and/ or Wikipedia, it would dramatically increase your apparent intelligence. You might find yourself actually learning something instead of making a nuisance of yourself on Usenet asking silly questions.
Re: Using an FM-Carrier for the Y [Luminance] Signal -- how to relieve the bandwidth issue?
Author: Steven
Date: Mon, 24 Sep 2007 23:14
Date: Mon, 24 Sep 2007 23:14
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On Sep 24, 12:15 pm, "Richard Crowley" <rcrow...@xp7rt.net> wrote: > "Green Xenon [Radium]" wrote ... > > > What is IBOC? > > If you would learn to look up things like this on Google and/ > or Wikipedia, it would dramatically increase your apparent > intelligence. You might find yourself actually learning > something instead of making a nuisance of yourself on > Usenet asking silly questions. Mr. Crowley!
Re: Using an FM-Carrier for the Y [Luminance] Signal -- how to relieve the bandwidth issue?
Author: Arny Krueger
Date: Tue, 25 Sep 2007 13:53
Date: Tue, 25 Sep 2007 13:53
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"Richard Crowley" <rcrowley@xp7rt.net> wrote in message news:5lqd5gF9c2ivU1@mid.individual.net > "Green Xenon [Radium]" wrote ... >> What is IBOC? > > If you would learn to look up things like this on Google > and/ or Wikipedia, it would dramatically increase your > apparent intelligence. You might find yourself actually > learning something instead of making a nuisance of > yourself on Usenet asking silly questions. Agreed that asking questions that are well-answered in the first page of a simple google retrieval pretty well defines "nuisance".
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