What are the drawbacks of Delta modulation and how are they overcome by ADM.

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What are the drawbacks of Delta modulation and how are they overcome by ADM.

written 7.4 years ago by

teamques10 ★ 65k

modified 2.3 years ago by

pedsangini276 • 4.8k

Mumbai University > Computer Engineering > Sem 3 > Electronic Circuits and Communication Fundamentals

Marks: 5 Marks

Year: Dec 2013

electronic circuits and communication

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written 7.4 years ago by

teamques10 ★ 65k

Delta modulation has two major drawbacks that are:

Slope overload distortion

This distortion arises because of large dynamic range of input signal. To reduce this error, the step size must be increased when slope of signal x(t) is high. Since the step size of delta modulator remains fixed, its maximum …

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