Data Transmission

• Transmission Terminology
  
• Line Duplexity
  
• Analog vs Digital Signals
  
• Periodic vs Aperiodic
  
• Examples of Periodic Signals
  
• Frequency, Period, and Phase
  
• Sine Wave
  
• Wavelength
  
• Time and Frequency Domains
  
• Frequency Domain Concepts
  
• Signal with DC Component
  
• Frequency Components of Square Wave
  
• Data vs Signal
  
• Analog Data Example: Speech and Music
  
• Analog Data Example 2: Television
  
• Video Signal
  
• Attenuation and Dispersion (Delay Distortion)
  
• Digital Transmission
  
• Decibels
  
• Noise
  
• Channel Capacity
  
• Shannon's Theorem
  
• Thermal Noise
  
• Summary
  
• Reading Assignment
  
• Homework
  

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