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## Signal-to-noise ratio

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

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

## What cable modem signal levels are considered good ? :: SG FAQ

www.speedguide.net/faq/what-cable-modem-signal-levels-are-considered-good-78

Cable modems often have a diagnostics web page that can help view the cable signal details (signal strength, upstream/downstream power levels, SNR, etc.).

## Signal To Noise Ratio - Basic Car Audio Electronics

www.bcae1.com/sig2nois.htm

This page of the bcae1.com site explains signal to noise ratios. ... A piece of electronic equipment with a S/N ratio of 80dB may be good enough for all but the  ...

## What is the Signal-to-Noise Ratio and why is it important? | NetSpot ...

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

The signal-to-noise ratio (SNR) compares the level of the Wi-FI signal to the ... 16 -24dB (decibels) is usually considered poor; 25-40dB is good and a ratio of ...

## signal-to-noise ratio, what is best? - VideoHelp Forum

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.

## Signal-to-Noise Ratio (SNR) - Cisco Meraki Documentation

documentation.meraki.com/MR/WiFi_Basics_and_Best_Practices/Wireless_fundamentals:_Signal-to-Noise_Ratio_(SNR)__and_wireless_signal_strength

Jul 24, 2015 ... For instance, a received signal of -65 dBm can be considered good at location that has a noise floor of -90 dBm (SNR 25 dB) but not so much at ...

## Wi-Fi: Define Minimum SNR Values for Signal Coverage

www.enterprisenetworkingplanet.com/netsp/article.php/3747656/WiFi-Define-Minimum-SNR-Values-for-Signal-Coverage.htm

May 16, 2008 ... Learn how to assess signal-to-noise ratio to define effective range boundaries. ... 25dB to 40dB SNR = Very good signal (3 - 4 bars); always ...

## SNR Cutoff Recommendations - Wi-Fi Planet

www.wi-fiplanet.com/tutorials/article.php/3468771/SNR-Cutoff-Recommendations.htm

Feb 4, 2005 ... For example, a signal level of -53dBm measured near an access point and typical noise level of -90dBm yields a SNR of 37dB, a healthy value ...

## What is meant by signal-to-noise ratio? | Physics Forums - The ...

May 22, 2005 ... What does it mean saying that the SNR of an audio system is 97dB? ... signal to noise ratio, you are talking about a ratio of the good signal to ...

## All About Signal-to-Noise Ratio - Steve's Digicams

Signal-to-noise ratio is a term that refers to the measurement of the level of an audio signal as compared to the level of noise that is present in that signal.

Popular Q&A
Q: What is a good signal to noise ratio for an amp?
A: 103 to 1 DB would be an incredible signal to noise ratio, most good amps are in the 89 to 92 db range.I have never heard of one that high. Read More »