[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 		 	   		  


More information about the time-nuts mailing list