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
_______________________________________________
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
_______________________________________________
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
