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odnos signal/šum (S/N)

The ratio of the signal power and noise power. A video S/N of 54 to 56 dB is considered to be an excellent S/N, that is, of broadcast quality. A video S/N of 48 to 52 dB is considered to be a good S/N at the headend for Cable TV.

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Part of Speech: noun
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Industry/Domain: Aerospace
Category: Satellites
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