Engineering, 13.07.2020 21:01 northpolea

The output S/N at thereceiver must be greater than 40 dB. The audio signal has zero mean, maximum amplitude of 1, power of ½ Wand bandwidth of 15 kHz. The power spectral density of white noise N0/2 = 10-10W/Hz and the power loss in the channel is 50 dB. Determine the transmit power required and the bandwidth needed.

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The output S/N at thereceiver must be greater than 40 dB. The audio signal has zero mean, maximum am...