COMPUTER NETWORKING

MULTIMEDIA AND QUALITY OF SERVICE

COMPRESSION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What piece of hardware would you use to input sound into a computer?
A
Speaker
B
Analogue to digital converter
C
Microphone
D
Digital to analogue converter
Explanation: 

Detailed explanation-1: -Microphone. Microphone is an input device to input sound that is then stored in a digital form.

Detailed explanation-2: -An audio interface is a device that allows communication between computers and mics, instruments, loudspeakers and monitors. Audio interfaces may contain analog-digital and digital-analog converters; mic, line, instrument inputs; USB, thunderbolt, line and other outputs, and supply phantom power.

Detailed explanation-3: -Sometimes abbreviated as mic, a microphone is a hardware peripheral and input device originally invented by Emile Berliner in 1877. A microphone allows computer users to input audio into their computers.

Detailed explanation-4: -Are microphones input or output devices? When a microphone is connected to a computer (via an audio interface or another analog-to-digital converter), it sends/inputs information into the computer. This means microphones are input devices.

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