engineering recuitment UPPSC AE Mock Test 2024 Communication Systems Introduction To Digital Modulation Baseband Modulation
Comparing Delta Modulation (DM) with PCM systems, DM requires:
1. a lower sampling rate
2. a higher sampling rate
3. least bandwidth
4. simpler hardware
1
1, 2 and 4 only
2
1, 2 and 3 only
3
2, 3 and 4 only
4
1, 3 and 4 only