Describe about the noiseless channel
A noiseless channel can transmit an arbitrarily large amount of information, no matter how frequently it is sampled. Just send a lot of data per sample. For 4kHz channel, make 8000 samples/sec. If each sample is 16 bits, channel can transmit 128 kbps. If each sample is 1024 bits, channel can send 8.2Mbps. The key word here is ''noiseless 'keyword. With a normal 4 kHz channel, the Shannon limit will not allow this.