Q401
A technique used by codes to convert an analog signal into a digital bit stream is known as
A.
Pulse code modulation
AnswerB.
Pulse stretcher
C.
Query processing
D.
Queue management
E.
None of the above
Answer: Option A
Solution
Answer: Option A
Solution:
Pulse-code modulation is a method used to digitally represent sampled analog signals. It is the standard form of digital audio in computers, compact discs, digital telephony and other digital audio applications.