Sets the stage, comparing analog vs. digital systems, and introduces the Shannon-Hartley theorem.
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A rare gem in introductory texts. Grami dedicates serious time to carrier phase recovery and symbol timing recovery—the engineering "glue" that makes radios work. Sets the stage, comparing analog vs
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Explains how analog voice becomes digital bits (PCM) and how those bits are shaped into electrical pulses (Line coding: NRZ, RZ, Manchester).
