e/Noise-equivalent power

Information
has gloss	eng: Noise-equivalent power (NEP) is a measure of the sensitivity of an optical detector or detector system. It is defined as the signal power which gives a signal to noise ratio of 1 for an integration time of half a second, or more technically the radiant power that produces a signal to noise ratio of unity at the output of a given optical detector at a given data-signaling rate or modulation frequency, operating wavelength, and effective noise bandwidth . Therefore, it is desirable to have as low an NEP as possible, since a small NEP means a high signal to noise ratio (SNR).
lexicalization	eng: Noise equivalent power
lexicalization	eng: Noise-equivalent power
instance of	(noun) (often plural) systems used in transmitting messages over a distance electronically telecom, telecommunication

Meaning
Czech
has gloss	ces: Ekvivalentní šumový výkon (anglicky Noise-equivalent power, zkratka NEP) je pojem z oboru telekomunikací, který označuje zářivý výkon při jehož detekci je na výstupu detektoru záření poměr signálu a šumu roven jedné. K jeho vyjádření se používají jednotky Watt na druhou odmocninu z Hertzu, W . cm-1/2.
lexicalization	ces: ekvivalentní šumový výkon