Two real messages, m₁(t) and m2(t). m₁ is modulated on a cosine, and m2(t) mi(t) 24 H(f) m1,r(t) ☑ ☑ Cos(2πfet)+ Propagation Y MY X(1) -B B cos(2π fet) m2(t) 24 H(f) m2,r(t) -B B sin(2π fet) sin(2π fet) Transmitter Receiver X(A) = M₁ (H) us (20F, H) +M₂ (4) Son (lft) x₁(+) = x (+) sin (zuf₁t) = m,(t) cu s (2õfet) sin (Zotet) + m² (1) sin (Zütet) sin (zatet)

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