Definition of "signal-to-noise" []

• The ratio comparing signal power to noise power. (noun)
• The quantity of quality information compared to irrelevant or incorrect information. (noun)

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• "Then there was the matter of what engineers call the "signal-to-noise" ratio."
• "Speaking of Twitter, just today Nic Brisbourne summed-up part of the signal-to-noise filtering challenge:"
• "What can be done to raise the signal-to-noise ratio of economics journals?"