The expression for bandwidth BW of a PCM system, where v is the number of bits per sample and fm is the modulating frequency, is given by

Related MCQs

• In PCM, the parameter varied in accordance with the amplitude of the modulating signal is
• The sequence of operations in which PCM is done is
• One of the disadvantages of PCM is
• The error probability of a PCM is
• The noise that affects PCM
• The number of bits of data transmitted per second is called
• The transmission bandwidth of the raised cosine spectrum is given by
• In orthogonal signalling with symbols containing more number of bits we need power.
• In digital transmission, the modulation technique that requires minimum bandwidth is
• For a line code, the transmission bandwidth must be