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Digital System Communication

Encoding Signal

Exersise:

To Voice's Signal Transmission with SNQ(Quatized) = 35db, Calculate: a) Transmission Rate (PCM) b) Bandwidth (PCM) in Hertz c) Transmission Rate in 64-PAM d) Bandwidth (PAM) in Hertz

The encoder PCM is:

Construction of the Signal Create parameters to overlap of sinusoidal Voice Signal 4kHz

PAM Signal

BandWidth PAM Signal

bwpam.png

Coded Signal PCM

codedSignal.png

Digital Signal

pcmSignal.png

BW PCM Signal

bwpcmSignal.png