With ____,a codec tracks the incoming analog data by assessing up or down "steps."
A) differential Manchester
B) Bipolar-AMI
C) NRZI
D) delta modulation

Question

Quizplus · Accepted Answer

Delta modulation is a form of analog-to-digital conversion technique in which a codec tracks the incoming analog data by assessing up or down "steps" similar to the delta value. This allows for a compressed representation of the analog signal with fewer bits required for its storage and transmission. Differential Manchester, Bipolar-AMI, and NRZI are all other encoding techniques for data transmission but do not involve step tracking as in delta modulation.

With ____,A Codec Tracks the Incoming Analog Data by Assessing