Meaning of FILTER in English

FILTER

In electronics, a device that transmits only part of the incident energy and may thereby change the spectral distribution of energy: (a) high-pass filters transmit energy above a certain frequency ; (b) low-pass filters transmit energy below a certain frequency; (c) bandpass filters transmit energy of a certain bandwidth ; (d) band -stop filters transmit energy outside a specific frequency band. [ JP1 ]

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