In telephony, what does PCM stand for?
-
Phone control module
-
Pulse-code modulation
-
Private call manager
-
Pulse containment mode
EXPLANATION
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.
0 comments:
Post a Comment