Consider the following types of modulation
1. Amplitude modulation
2. Frequency modulation
3. Pulse modulation
4. Phase modulation
Which of the above modulation are used for telecasting TV programmes?
A. 3 and 4
B. 2 and 3
C. 1 and 2
D. 1 and 4
Answer: Option C
This Question Belongs to Electronics And Communications Engineering >> Communication Systems
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