EC > GATE 2015 SET-1 > Communications
A sinusoidal signal of 2 kHz frequency is applied to a delta modulator. The sampling rate and step-size Δ of the delta modulator are 20,000 samples per second and 0.1 V respectively. To prevent slope overload, the maximum amplitude of the sinusoidal signal (in Volts) is
A
π/10
B
π/20
C
10/π
D
20/π

Correct : c

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Related Topics

delta modulator EC GATE 2015 sampling rate delta modulator step size delta modulator slope overload prevention sinusoidal signal frequency GATE electrical communication EC gate delta modulator slope overload sinusoidal signal amplitude EC

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