SCANNING DISK


Meaning of SCANNING DISK in English

Television.

(in mechanical scanning) a disk with a line of holes spiraling in from its edge, rotated in front of a surface so as to expose a small segment as each hole passes before it for transmitting or reproducing a picture.

[ 1925-30 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .