Question: To send the zero 0 and a1 bits, f0= 4KHZ and f1= 8 KHz respectively arrier frequencies are used. a. Specify the modulation type.

To send the zero "0" and a"1" bits, f0= 4KHZ and f1=

To send the zero "0" and a"1" bits, f0= 4KHZ and f1= 8 KHz respectively arrier frequencies are used. a. Specify the modulation type. Draw the block diagram. modulated draw the signs: b. Draw the block diagram of the optimum receiver.

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