What is the full form of DM?
Answer:- Delta Modulation
What does DM mean?
DM stands for delta modulation, It is used for analog to digital and digital to analog signal conversion techniques. DM has its roots in the differential pulse code modulation method. Delta modulation(DM) is a method to permit the use of a simple quantizing strategy for constructing the encoded signals which are over samples purposely to increase the correlation between adjacent samples of the signal and as seen in DPCM.
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