http://www.cl.cam.ac.uk/~mgk25/time/lf-clocks/ The Digital Radio Mondiale standard for long/medium/short-wave digital audio broadcasts (freely available for downloading as ETSI TS 101980) includes time data, but like with RDS and DVB, the data format specification is not really optimized towards high-precision clock synchronization and the DRM COFDM demodulator needed is significantly more complex than the AM receivers that decode the time signals listed above.
It is a shame that the NTP.org has not set up a working group to define packet formats for RDS / DVB / DRM / AMSS. _______________________________________________ questions mailing list [email protected] https://lists.ntp.isc.org/mailman/listinfo/questions
