Consider a DM system designed to accommodate analog message signals limited to band width W 5 kHz A sinusoidal test signal of amplitude A 1 volt and frequency m 1 kHz is applied to the system The sampling rate of the system is 50 kHz (a) Calculate the step size required to minimize slope overload (...

3 fs 2fm 2fm A fs 210 1 50 1 ...

Consider a DM system designed to accommodate analog message signals limited to band-width W = 5 kHz.

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Consider a DM system designed to accommodate analog message signals limited to band-width W = 5 kHz. A sinusoidal test signal of amplitude A = 1 volt and frequency ƒ_m = 1 kHz is applied to the system. The sampling rate of the system is 50 kHz.

(a) Calculate the step size ∆ required to minimize slope overload.

(b) Calculate the signal-to-(quantization) noise ratio of the system for the specified sinusoidal test signal.

For these calculations, use the formulas derived in Problems 3.27 and 3.28.

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Communication Systems

ISBN: 978-0471178699

4th Edition

Authors: Simon Haykin

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Question Posted: Feb 11, 2011 05:40 AM

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Consider a DM system designed to accommodate analog message signals limited to band-width W = 5 kHz.

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Communication Systems

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