Pulse Amplitude Modulation

& DEMODULATION Voice communication DC Output Housed in ABS cabinet, circuit diagram printed, connections of various components, 8 No's. fault switches & 29 test points brought at Glass Epoxy (PCB) front panel. Also provided power chords, patch chords, sensitive MIC, Ear phone & instruction manual. Following experiments can be performed. demodulated waveforms. outputs. signals. frequencies. Techniques.