Lecture Notes || SNS Courseware

Lecture Notes

UNIT 1:

Shannon – Fano

Source coding theorem

Shannon law

Hartley law

Discrete Memoryless source, Information

Entropy, Mutual Information

Discrete Memoryless source, Information

Binary Symmetric Channel, Channel Capacity

Huffman codes.

UNIT 2:

Prediction filtering and DPCM

Delta Modulation

ADPCM

ADM principles-Linear Predictive Coding

Properties of Line codes

Power Spectral Density of Polar RZ & NRZ

Power Spectral Density of Unipolar RZ & NRZ

Bipolar NRZ

Manchester

UNIT 3:

Adaptive Equalization

Correlation receiver

Matched Filter

Receiving Filter

Eye pattern

Correlative coding

Pulse shaping

Nyquist criterion for distortion less transmission

ISI

UNIT 4:

digital modulation

UNIT 5:

Error control codes