In this lecture following topics are discussed
1. Double sideband Full carrier (DSB-FC) understanding of spectrum
2. Double Sideband with suppressed carrier (DSB-SC): Need, Power saving, spectrum analysis, Bandwidth.
3. Balanced Modulator for Double Sideband with suppressed carrier (DSB-SC) working.
4. Double Sideband with suppressed carrier (DSB-SC) advantages disadvantages and applications.
