0 . A partition of a test signal s(t)=2sin(800nt)+3 cos(1250nt)-2sin(4000nt) is shown in the figure where...
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0 . A partition of a test signal s(t)=2sin(800nt)+3 cos(1250nt)-2sin(4000nt) is shown in the figure where the horizontal axis is time in milliseconds. If this signal is sampled at the minimum sampling frequency proposed by the sampling theorem and each sample is represented by 4 bits, answer the following questions. 0.5 1.5 2 2.5 X 10 a) What is the data rate of the resulting digital data stream? b) Show the first four sampling points in figure c) Find the first 16 bits of PCM signal 0 . A partition of a test signal s(t)=2sin(800nt)+3 cos(1250nt)-2sin(4000nt) is shown in the figure where the horizontal axis is time in milliseconds. If this signal is sampled at the minimum sampling frequency proposed by the sampling theorem and each sample is represented by 4 bits, answer the following questions. 0.5 1.5 2 2.5 X 10 a) What is the data rate of the resulting digital data stream? b) Show the first four sampling points in figure c) Find the first 16 bits of PCM signal
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Systems Analysis and Design
ISBN: 978-1305494602
11th Edition
Authors: Scott Tilley, Harry J. Rosenblatt
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