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Old March 22nd 16, 09:11 PM posted to sci.space.policy
William Mook[_2_]
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Posts: 3,840
Default Signal to noise ratio

On Friday, February 19, 2016 at 5:03:56 PM UTC+13, Jeff Findley wrote:
The signal to noise ratio in this group is as bad as I've ever seen.
I'm off to bed.

:-(

Jeff
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SNRdb = 10*log_ten(Psignal) - 10*log_ten(Pnoise)