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Electronic Communication Systems 2nd Edition by Roy Blake
Edition 2ISBN: 978-0766826847Electronic Communication Systems 2nd Edition by Roy Blake
Edition 2ISBN: 978-0766826847 Exercise 25
A 1 kHz sine wave with a peak value of 1 volt and no dc offset is sampled every 250 microseconds. Assume the first sample is taken as the voltage crosses zero in the upward direction. Sketch the results over 1 ms using:
(a) PAM with all pulses in the positive direction
(b) PDM
(c) PPM
(a) PAM with all pulses in the positive direction
(b) PDM
(c) PPM
Explanation
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Electronic Communication Systems 2nd Edition by Roy Blake
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