20 Terms
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Television
Any device used to transmit and recieve moving images, usually accompanied by sound.
Industry: Consumer electronics
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Television
sub band
Consumer electronics; Television
Band frekvenc v 5MHz, 50MHz obseg kjer kanalov kabelske televizije T7 T13 prebivajo in se navadno uporabljajo za povratne ali nabavnem signalov.
enokanalskih antene
Consumer electronics; Television
Antena z elementi, ki so namenjeni predvsem za en kanal obresti namesto band kanalov.
naklon
Consumer electronics; Television
V CATV, je sprememba dobička glede pogostosti čez bandwidth sistema.
sine štirjak impulza
Consumer electronics; Television
To je video preskusnega signala, ki se uporabljajo v omejen bandwidth sistemov za ocenjevanje uspešnosti vprašanj, kot so chrominance svetilnost napake.
signal-šum
Consumer electronics; Television
Je razmerje, ki se meri v decibelih želeno signal za nezaželene šuma.
signal uhajanja
Consumer electronics; Television
CATV, je elektronski signali, ki uhajajo iz mejah zaprtega sistema in v zrak.
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20 Terms