Signal-to-noise ratio - Wikipedia, the free encyclopedia
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Signal-to-noise ratio (often abbreviated SNR or S/N ) is an electrical engineering measurement, also used in other fields (such as scientific measurement or biological cell signaling), defined as...
en.wikipedia.org/wiki/Signal-to-noise_ratio
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[Archive] What is meant by "signal-to-noise ratio?" General Engineering ... That distortion is the noise, the part of the signal you don't care about. So when you are talking about signal to noise ratio, you are talking about a ratio of the good signal to the bad part of the signal. Obviously you want a high ratio.
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www.physicsforums.com/archive/index.php/t-76575.html
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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. ... Home > Networking Definitions - Signal-to-noise ratio...
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searchnetworking.techtarget.com/sDefinition/0,,sid7_gci...
searchnetworking.techtarget.com/sDefinition/0,,sid7_gci213018,00.html
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Notes on signal to noise ratio ... In most common cameras the signal to noise ratio will be in the order of 55 dB, i.e. a ratio of 562 : 1. That is, the signal is five hundred and sixty two times greater than the noise signal. At this ratio the noise will be unnoticeable.
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www.cctv-information.co.uk/i/Signal_to_Noise_Ratio
www.cctv-information.co.uk/i/Signal_to_Noise_Ratio
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SIGNAL-TO-NOISE RATIO (SNR) ... A signal-to-noise ratio is said to be favorable when the signal predominates; that is, it can be clearly distinguished from the noise, and exceeds it by at least 60 dB. When signal and noise are less clearly distinguishable, the signal-to-noise ratio is said to be poor or low.
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www.sfu.ca/sonic-studio/handbook/Signal-To-Noise_Ratio....
www.sfu.ca/sonic-studio/handbook/Signal-To-Noise_Ratio.html
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Definition and explanation of signal to noise ratio specifications in stereo components
http://stereos.about.com/od/faqs/Frequently_Asked_Quest...
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The Signal to Noise Ratio is a ratio of desired signal to undesired signal (noise) in the average power level of a transmission.
http://www.tech-faq.com/signal-to-noise-ratio.shtml
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Hutchinson encyclopedia article about Signal-to-noise-ratio. Signal-to-noise-ratio. Information about Signal-to-noise-ratio in the Hutchinson encyclopedia. ... In general, the higher the signal-to-noise ratio, the better. For a telephone, an acceptable ratio is 40 decibels; for television, the acceptable ratio is 50 decibels.
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encyclopedia.farlex.com/Signal-to-noise-ratio
encyclopedia.farlex.com/Signal-to-noise-ratio
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signal-to-noise ratio ( ′signəl tə ′nöiz ′rāshō ) ( electronics ) The ratio of the amplitude of a desired signal at any point to the amplitude of ... Sci-Tech Dictionary: signal-to-noise ratio...
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www.answers.com/topic/signal-to-noise-ratio
www.answers.com/topic/signal-to-noise-ratio
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