[EAS] EAS CAP via IP
Bill Ruck
ruck at lns.com
Sat Mar 12 12:46:42 CST 2011
Please read and re-read Clay's email.
There is no perfect technology.
The Internet has the advantage that it is massively parallel. The
only problems occur on the "first mile" and the "last mile".
The server can have multiple connections so that it would be unlikely
that one event will take out the server's "first mile". One can also
have multiple servers in parallel with multiple connections to the
Internet. That is easy and automatic with IP.
On the other hand, there may be events that could take out the "last
mile" to your station but not all of the stations.
When you consider that the concept of CAP is to connect ALL forms of
media, not just one broadcast station, the chance of getting the word
out to the public is enhanced. Even if one broadcast outlet is out,
most may carry the message. And if cell phones and other forms of
communication in parallel are mostly working the chances are increased.
I do not believe that IP is the answer to all. It is great for a
short packet like email and CAP. It is terrible for a long continuous stream.
Bill Ruck
Curmudgeon
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