Recording Technology Before Digital Files
This page is the CodyCross answer for the clue below from Space Exploration, Group 903, Puzzle 4 (Neil Armstrong).
Question is: Recording Technology Before Digital Files
and the answer is: ANALOG
Word Meaning:
ANALOG — (of a device or system) In which the value of a data item (such as time) is represented by a continuous(ly) variable physical quantity that can be measured (such as the shadow of a sundial).
Definitions from Wiktionary.