[time-nuts] AM Broadcast Stations As Frequency...
lists at lazygranch.com
lists at lazygranch.com
Sat Oct 15 00:43:08 UTC 2011
Even if you could, the referenced would be no better than the GPS.
-----Original Message-----
From: "Burt I. Weiner" <biwa at att.net>
Sender: time-nuts-bounces at febo.com
Date: Fri, 14 Oct 2011 16:16:59
To: <time-nuts at febo.com>
Reply-To: Discussion of precise time and frequency measurement
<time-nuts at febo.com>
Subject: [time-nuts] AM Broadcast Stations As Frequency...
I don't see any practical way to do that. There are so many
variables and it's such a dynamic problem.
Burt
>Subject: Re: [time-nuts] AM Broadcast Stations As Frequency
>
>Would it be possible to use some form of SDR and massive
>but clever data processing to derive a standard frequency
>reference from *all* the AM stations simultaneously? With
>post-processing you could identify each station's weighted
>contribution to the ensemble, for better or worse, as well
>as plot diurnal variations and drift.
>
>/tvb
>
>
>
Burt I. Weiner Associates
Broadcast Technical Services
Glendale, California U.S.A.
biwa at att.net
www.biwa.cc
K6OQK
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