[time-nuts] Problems using digital TV signals as a time source
Mark Sims
holrum at hotmail.com
Tue Feb 10 01:27:36 EST 2015
A little while back there was a discussion about some of the issues using the PSIP data from digital TV broadcasts as a time source... it's not a good idea. Here is some data of why not:
http://home.earthlink.net/~schultdw/atsc/tdata/index.html
And when daylight savings time gets thrown into the mix:
http://home.earthlink.net/~schultdw/atsc/dst_data/index.html
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