Replicating the WWV/WWVB audio is impractical given the various
weather and other timely messages.
One could use the Linux "festival" voice syntheses package, which gives
a choice of voices.
On 01/05/2014 07:50 AM, Jayson Smith wrote:
Hi,
Wow, those recordings are very interesting! Late in that series,
there's one which sounds like a direct feed of WWVH for a few minutes.
This really points out what all is lost by the time the signal gets to
air. The phone services aren't much better, since everything above
4KHZ is lost, and at least the WWV phone number (+1 303-499-7111) has
some sort of highpass filter on it or something so you don't get the
full fidelity of the broadcast, in particular, you don't hear much of
the 100HZ timecode.
Jayson
On 1/5/2014 2:05 AM, Peter Monta wrote:
Hi Jayson,
You may already be aware of it, but there's a set of historical
recordings
of WWV and WWVH, covering 1955 to 2005:
http://www.myke.me/atthetone/
As for the simulation, I'm sure it would be easy to do the tones and
clicks, but the voice announcements would need a considerable amount of
cut-and-paste from high-quality recordings. One possibility is to find
someone in Boulder, send that person a platform consisting of a
shortwave
receiver and a recorder with Internet connectivity (e.g. Raspberry Pi
plus
a cellphone stick), set the device on a rooftop, have it acquire a
few days
of audio, then upload the audio back to you.
Cheers,
Peter
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