COMPUTER FUNDAMENTALS

COMPUTER HARDWARE

OUTPUT DEVICES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
uses of speaker
A
to share sounds from computer with others, playing music
B
a basic connection point for devices in a network-it passes data to all the devices attached to it
C
a plug-in interface card that displays progress and error codes generated during power-on self-test (POST) of a computer
D
a device which can be slotted into a computer to allow the use of audio components for multimedia applications.
Explanation: 

Detailed explanation-1: -Speakers are used to connect to a computer to generate sound, which are one of the most common output devices. Some speakers are designed to connect with any kind of sound system, while some can be hooked up only with computers.

Detailed explanation-2: -loudspeaker, also called speaker, in sound reproduction, device for converting electrical energy into acoustical signal energy that is radiated into a room or open air.

Detailed explanation-3: -A speaker is an output device that produces sound through an oscillating transducer called a driver. The equivalent input device is a microphone. Speakers are plugged into a computer’s sound card via a myriad of interfaces, such as a phone connector for analog audio, or SPDIF for digital audio.

Detailed explanation-4: -Open your Bluetooth settings on the device you want to use to play music. Connect to your speakers. Open the Soundtrack Player app. Enjoy the music!

There is 1 question to complete.