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signal-to-noise ratio
(redirected from signal-to-noise ratios)

    Also found in: Medical, Encyclopedia 0.01 sec.
signal-to-noise ratio
n
(Electronics) the ratio of one parameter, such as power of a wanted signal to the same parameter of the noise at a specified point in an electronic circuit, etc.
The ratio of the amplitude of the desired signal to the amplitude of noise signals at a given point in time.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.signal-to-noise ratio - the ratio of signal intensity to noise intensitysignal-to-noise ratio - the ratio of signal intensity to noise intensity
S/N, signal-to-noise, signal/noise, signal/noise ratio
ratio - the relative magnitudes of two quantities (usually expressed as a quotient)
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We discuss how low signal-to-noise ratios coupled with complex burst time histories produces this large range, assuming only the faint burst time histories are similar to bright burst time histories.
Effects of gamma-ray burst brightness on internal luminosity function ... by Freismuth, Thomas; Hakkila, Jon; Giblin, Timothy / Bulletin of the South Carolina Academy of Science
Signal processing improvements - include improved signal-to-noise ratios and interference filtering - will continue to be critical to the commercialization prospects of noninvasive monitors.
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Other ADCs have effective numbers of bits that are two bits less than advertised, yielding lower signal-to-noise ratios and lower signal fidelity," Traylor said.
National Semiconductor's 30MSPS 10-Bit ADC Offers Highest Effective ... by Business Wire
 
 
 
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