Think of modulation like adjusting your voice so it can travel far over the phone line, but for radio waves. Digital communication is then sending messages in the clean, clear language of 1s and 0s instead of a wavy, continuous signal. Honestly, the theory feels neat in class, but what stays with me is the static-filled call from my mother every Sunday, her voice breaking through—that’s a real signal fighting its way home. So for me, it’s less about perfect transmission and more about the message that finally reaches, no matter how distorted.
#travel
Jump in to reply — no account needed.