Question: roblem 4 ( 1 0 Points ) communication channel has a 4 KHz bandwidth and must support a bitrate of at least 1 4 Kbps

roblem 4(10 Points)
communication channel has a 4 KHz bandwidth and must support a bitrate of at least 14 Kbps using either ASK or PSK modulation. If ASK is used, a maximum of 3bits? per symbol is allowed and d=0. If PSK is used, a maximum of 4 bits/per symbol is allowed and d=1. Determine the appropriate modulation type and number of bits per symbol, or explain why the desired bitrate cannot be achieved.
roblem 4 ( 1 0 Points ) communication channel has

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