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glossary:s:snr [2018/06/11 18:54] (current)
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 +# SNR - Signal to Noise Ratio
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 +Signal-to-noise ratio (SNR) is defined as the power ratio between a signal and background noise.
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 +It is normally measured in decibels (dB).
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 +^ dB value ^ Description ^
 +| < 6dB | Poor. No sync, or intermittent sync problems. |
 +| 7dB - 10dB | Fair. Vulnerable to conditions. |
 +| 11dB-20dB | Good. |
 +| 20dB-28dB | Very good. |
 +| 29dB < | Excellent. |
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