S/N Technical Abbreviation

S/N has various meanings in the Technical category. Discover the full forms, definitions, and usage contexts of S/N in Technical.

Signal-To-Noise Ratio

Most Common

Signal-to-Noise Ratio, the ratio of the amplitude of the desired signal to the amplitude of noise signals at a given point in time. The larger the number, the better. Usually expressed in dB.

Technical

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