Digital Modulation Techniques – Exercise – 1

1. Frequency shift keying is used mostly in :

(a)  Telephony
(b)  Telegraphy
(c)  Radio transmission
(d)  None of the above

Answer
Answer : (b)
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(a) (b) (c) (d) Answer : () [/su_spoiler]
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(a) (b) (c) (d) Answer : () [/su_spoiler]
Explanation
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(a) (b) (c) (d) Answer : () [/su_spoiler]
Explanation
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(a) (b) (c) (d) Answer : () [/su_spoiler]
Explanation
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