[opendtv] Re: HiWire
- From: "Manfredi, Albert E" <albert.e.manfredi@xxxxxxxxxx>
- To: <opendtv@xxxxxxxxxxxxx>
- Date: Fri, 28 Sep 2007 15:08:13 -0400
Bob Miller wrote:
> Aloha's "demonstration" is doing something similar to
> what Viacel proposed to do.
>
http://rcrnews.com/apps/pbcs.dll/article?AID=/20070925/FREE/70924019/101
9
> HiWire is using the wrong modulation and business plan
> but in the end all these channels will be used for a form
> of OTA DTV and will be wildly successful when someone
> finally does it right.
Wrong modulation? All I saw was that it's DVB-H rather than MediFLO
("Impressive early look at what DVB-H can offer in the United States"),
that its performance is the same as MediaFLO, aside from differences
that seem to be only attributable to receiver software (e.g. the
business about having to re-select the channel after a dropout, with
MediaFLO), and that the author of the article wants something different
from the expensive subscription TV he gets at home.
Also, a two-tower transmission system, and a 3:1 better channel offering
than MediaFLO. This suggests, somehow, either much higher spectral
efficiency, a much more efficent codec, and/or less quality per program.
This quote at the end, "failure in this medium is just impossible to
fathom," is just too ironic. We've seen the impossible become possible
more than once, in recent times, after a comment such as this had been
made.
Bert
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