Academy-T1 - Academic Vocabulary: a series of light waves, sound waves etc that carry an image, sound, or message, for example in radio or television

Question

a series of light waves, sound waves etc that carry an image, sound, or message, for example in radio or television

Tuncay Günaydın · Accepted Answer

signal,_,This new pay-TV channel sends signals via satellite to cable companies.

A series of light waves, sound waves etc that carry an image, sound, or message, for example in radio or television