parisowl8020 parisowl8020 29-04-2024 Physics Answered 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 a. BW ≥ vfm b. BW ≤ vfm c. BW ≥ 2 vfm d. BW≥ 1/2 vfm