Equipment used to transform analog voice signals to digital signals and digital signals to analog signals.
A)voice converter
B)modem
C)codec
D)multiplexer
E)demodulator

Question

Quizplus · Accepted Answer

Codec is short for coder-decoder, which is used to transform analog voice signals to digital signals and digital signals to analog signals. Modem is used to transmit data over telephone lines or cable lines. Multiplexer combines multiple signals into one signal. Demodulator converts a modulated signal back to its original form. Voice converter is not a commonly used term for this type of technology.

Equipment Used to Transform Analog Voice Signals to Digital Signals