1.1 The Evolution of Communication.mp4+ 1.2 The members of the communication family.mp4+ 1.3 Various modes of communication.mp4+ 1.4 The Bridge of Communication.mp4+ 1.5 Non-negligible Communication Interference.mp4+ 1.6 The Maximum Transmission rate of A Channel.mp4+ 1.7 The quality evaluation of communication systems.mp4+ 2.1 Modulation and Demodulation .mp4+ 2.2 AM Modulation.mp4+ 2.3.1 DSB modulation and SSB modulation.mp4+ 2.3.2 Phase Shift Method for SSB modulation.mp4+ 2.4 VSB modulation.mp4+ 2.5 Demodulation of Linear Modulation Systems.mp4+ 2.6.1 Angle Modulation.mp4+ 2.6.2 Broadband FM.mp4+ 2.7 Performance Comparison of Analog Modulation Systems.mp4+ 3.1 Analog Signal Digitization - Sampling.mp4+ 3.2 Uniform Quantization.mp4+ 3.3 Non-uniform Quantization.mp4+ 3.4 A-law 13-segment Curve Analysis.mp4+ 3.5 Pulse Code Modulation(PCM) Technology.mp4+ 3.6 ADPCM Modulation.mp4+ 3.7 Principles and Applications of Time Division Multiplexing.mp4+ 4.1 Baseband Transmission System.mp4+ 4.2 The characteristics of baseband signal waveform.mp4+ 4.3 Several common line codes and their application scenarios.mp4+ 4.4 Intersymbol Interference and Nyquist's First Criterion.mp4+ 4.5 Partial Response Technology.mp4+ 4.6 Eye Diagram and Equalization Techniques.mp4+