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Chapter # 3 Data and Signals Chapter # 3 Data and Signals

Chapter # 3 Data and Signals - PowerPoint Presentation

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Uploaded On 2018-11-04

Chapter # 3 Data and Signals - PPT Presentation

Introduction One of the major functions of physical layer is to move data in the form of electromagnetic signals across a transmission medium Thus the data must be transformed to electromagnetic signals to be transmitted ID: 714211

frequency signal transmission bandwidth signal frequency bandwidth transmission time digital channel signals data bit analog sine rate cable propagation

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