What type of transmissions represented the first type of digital communications?
A)Digital signal processing
B)Amplitude-shift keying
C)Morse code
D)On-off keying

Question

Quizplus · Accepted Answer

Morse code is considered one of the earliest forms of digital communication because it uses a binary system of dots and dashes (or short and long signals) to represent letters and numbers, which aligns with the fundamental concept of digital communication - encoding data into binary format for transmission.

What Type of Transmissions Represented the First Type of Digital