Chapter 3
Lecture 25 Physical Layer Ch 3: Data and Signals CPE 400 / 600 Computer Communication Networks Slides are modified from Behrouz A. Forouzan.
Ch03
Data and Signals
Chap 3 data and signals
Lecture # 3
Chapter 3 Data and Signals To be transmitted, data must be transformed to electromagnetic signals.
McGraw-Hill©The McGraw-Hill Companies, Inc., 2000 Chapter 3 Data and Signals 3.1.
3.1 Chapter 3 Data and Signals Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
1 Lecture 27 Physical Layer (Data and Signals) University of Nevada – Reno Computer Science & Engineering Department Fall 2010 CPE 400 / 600 Computer Communication.
Scopes An oscilloscope is a visual voltmeter. An oscilloscope converts electrical signals into a visual image representing voltage changes over a.
Data Communication and Networking Chapter_3
