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Time Checks

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Joke | 15:42 Sun 03rd Jun 2007 | How it Works
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When listening to the radio I have found that there is a time lapse between digital and am/fm radio. So could somebody tell me which one is giving the correct time time checks as there is approximately a minutes difference between them? Thanks.
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Most likely the am/fm time signal. This is because digital radio, as digital tv has to send its signal to a satellite then down to the receiver, resulting in the time lag.
yes the analogue signal is the more accurate one.
A minute ?

I could understand maybe 10 seconds (or less) for the digital radio to unscramble the digital signal.

But a minute ?
The first one you hear must be the most accurate one.
After all one can suffer a delay, but neither can get ahead of time.
The delay has nothing to do with sending to a satellite. It is simply to do with the time it takes to convert the program and compress it at the transmitting end, and to decompress and convert to analogue at the receiving end
Select "England / London *" here for the "exact" time.
Good Question......

there is an approximate 5 sec delay between my FM and my DAB radio.

Same thing applies to Digital TV and analogue.

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