Bit-rate
If the communication channel is of limited bandwidth,there is the possibility of interference in either DM or PCM. Hence, 'DM' and 'PCM' operate at same bit-rate.
Read more about this topic: Delta Modulation
Bit-rate
If the communication channel is of limited bandwidth,there is the possibility of interference in either DM or PCM. Hence, 'DM' and 'PCM' operate at same bit-rate.
Read more about this topic: Delta Modulation