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analog modulation
GATE Electronics & Communication · Analog Modulation · 1994-2005
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All concepts →2005 PYQ
Which of the following analog modulation scheme requires the minimum transmitted power and minimum channel bandwidth?
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1994 PYQ
$$v\left(t\right)\;=5\left[\cos\left(10^6\mathrm{πt}\right)\;-\;\sin\left(10^3\mathrm{πt}\right)\times\sin\left(10^6\mathrm{πt}\right)\right]$$ represents
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