GATE EC 2015 Set 1 — Question 32

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MCQ+1 / -0.33EasyDelta ModulationSource Coding & Baseband TransmissionCommunications

Communications → Source Coding & Baseband Transmission → Delta Modulation

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A sinusoidal signal of 2 kHz2\text{ kHz} frequency is applied to a delta modulator. The sampling rate and step-size Δ\Delta of the delta modulator are 20,000 samples per second20,000\text{ samples per second} and 0.1 V0.1\text{ V}, respectively. To prevent slope overload, the maximum amplitude of the sinusoidal signal (in Volts) is
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