Sig MOD Flashcards
1
Q
What’s Modulation?
A
The impressing of intelligible information upon a
transmission medium
2
Q
What’s Demodulation?
A
The removing of intelligible information from a
transmission medium
3
Q
What is a Carrier Wave?
A
The unmodulated radio signal on which we will imprint
intelligible information
4
Q
What’s Modulating Signal?
A
The raw information that will be imprinted on a carrier
wave. Can be analog (voice, analog TV) or it can be
digital (binary 1s and 0s)
5
Q
What’s Modulated Signal?
A
The combined carrier wave that has been imprinted with intelligible information
