Q1) Two signals m(t) and m₂(t) both band limited to 5 KHz are to be transmitted simultaneously over a channel by multiplexing as shown: m₂ (t) Ä -5K -SK m₂ (t) SK 5K X 2 cos 20000nt 1. Sketch the spectrum points (a, b and c). Σ b X 2 cos 40000 nt

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Q1) Two signals mi(t) and m₂(t) both band limited to 5 KHz are to be transmitted
simultaneously over a channel by multiplexing as shown:
m₂ (t)
Wh
-5K
5K
m₂ (t)
c
-5K
5K
X
2 cos 20000nt
1. Sketch the spectrum points (a, b and c).
Σ
b
X
2 cos 40000 nt
Transcribed Image Text:Q1) Two signals mi(t) and m₂(t) both band limited to 5 KHz are to be transmitted simultaneously over a channel by multiplexing as shown: m₂ (t) Wh -5K 5K m₂ (t) c -5K 5K X 2 cos 20000nt 1. Sketch the spectrum points (a, b and c). Σ b X 2 cos 40000 nt
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