NOISE LEVEL


Meaning of NOISE LEVEL in English

The noise power , usually relative to a reference. ( 188 ) Note: Noise level is usually measured in dB for relative power or picowatts for absolute power. A suffix is added to denote a particular reference base or specific qualities of the measurement. Examples of noise-level measurement units are dBa , dBa(F1A), dBa(HA1), dBa0 , dBm , dBm(psoph), dBm0 , dBm0P , dBrn , dBrnC , dBrn( f 1 -f 2 ), dBrn(144- line ), pW , pWp, and pWp0.

Telecommunication standard terms English vocab.      Английский словарь стандартных телекоммуникационных терминов.