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en.wikipedia.org/wiki/Signal-to-noise_ratio

Signal-to-noise ratio is a measure used in science and engineering that compares the level of a desired signal to the level of background noise. S/N ratio is ...

www.lifewire.com/signal-to-noise-ratio-3134701

Oct 13, 2016 ... Signal-to-noise ratio (SNR or S/N) compares levels of signal versus ... A signal-to -noise ratio specification of 100 dB is considerably better than ...

documentation.meraki.com/MR/WiFi_Basics_and_Best_Practices/Wireless_fundamentals%3A_Signal-to-Noise_Ratio_(SNR)__and_wireless_signal_strength

Jul 24, 2017 ... SNR is a better way to judge the quality of signal because it also takes the noise floor or ambient noise of the RF environment into account.

www.netspotapp.com/help/what-is-the-signal-to-noise

Jan 4, 2017 ... The signal-to-noise ratio (SNR) compares the level of the Wi-FI signal to ... ( decibels) is usually considered poor; 25-40dB is good and a ratio of ...

www.bcae1.com/sig2nois.htm

with a slightly higher signal to noise (s/n) ratio is infinitely better than one with a slightly lower s/n ratio. Many people don't realize how much a 30 or 40 dB ratio is  ...

www.wireless-nets.com/resources/tutorials/define_SNR_values.html

The SNR of an access point signal, measured at the user device, decreases ... 25dB to 40dB SNR = Very good signal (3 - 4 bars); always associated; very fast.

forum.videohelp.com/threads/176218-signal-to-noise-ratio-what-is-best

Aug 2, 2004 ... Is having the SNR increased good? Or is decreased better? I'm looking at a review of a product. It said the new one has an increased SNR.

www.steves-digicams.com/knowledge-center/how-tos/photo-software/all-about-signal-to-noise-ratio.html

In regards to the signal-to-noise ratio, a larger number means a better specification. For example, an audio component that has a signal-to-noise ratio of 105 dB ...

searchnetworking.techtarget.com/definition/signal-to-noise-ratio

Jul 11, 2016 ... Signal-to-noise ratio is a measurement of signal strength relative to background noise. Maximizing the S/N ratio offers better performance.