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Signal-to-noise ratio

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. It is defined as ...

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.).

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 ...

Wireless fundamentals: Signal-to-Noise Ratio (SNR) and wireless ...

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 ...

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

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

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.

SNR and RSSI Values. | Getting Started with Wireless | Cisco ...

supportforums.cisco.com/discussion/10954591/snr-and-rssi-values

Jul 28, 2010 ... SNR (Signal-to-Noise Ratio) is a ratio based value that evaluates your signal .... If I convert RSSI level in positive values I get good results for ...

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 ...

www.physicsforums.com/threads/what-is-meant-by-signal-to-noise-ratio.76575/

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 ...

What is signal-to-noise ratio (S/N or SNR)? - Definition from WhatIs ...

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

In analog and digital communications, signal-to-noise ratio, often written S/N or SNR, is a measure of signal strength relative to background noise. The ratio is ...

Ekahau Site Survey Heatmap Visualizations – Part 5: Signal To ...

www.ekahau.com/wifidesign/blog/2015/04/17/ekahau-site-survey-heatmap-visualizations-part-5-signal-to-noise-ratio-snr/

Apr 17, 2015 ... While each of these are important criteria, the Signal to Noise Ratio (SNR) ... 20 dB will provide a good connection and maintain associations.

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Signal To Noise Ratio - Basic Car Audio Electronics

www.bcae1.com

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  ...

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

forum.videohelp.com

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.

How to: Define Minimum SNR Values for Signal Coverage

www.wireless-nets.com

A SNR of 30 dB, for example, may allow an 802.11g client radio and access ... 25dB to 40dB SNR = Very good signal (3 - 4 bars); always associated; very fast.