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analog

Discuss your thoughts on the evolution from analog to digital

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1. Discuss your thoughts on the evolution from analog to digital. 2. What advanced transmission and signal processing techniques do you believe is on the horizon to increase transmission speed for voice, music, and other digital formats. In 400 word total, replying to the 2 post below. Each reply must be 200 word. J.F Post … Read more

An analog voice signal occupies a bandwidth. What is the Nyquist sampling frequency for this signal?

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a.    Write down a statement of the Sampling Theorem.   b.    What is meant by Impulse Sampling?   c.    What is aliasing and how is it avoided in a sampling system?     Question #2 An analog signal that has been sampled to form a PAM waveform can be recovered by a … Read more