What is the purpose of a microphone?

Computer Input and Output Devices

Flashcard
•
Computers
•
KG
•
Hard

Clara Quigg
FREE Resource
Student preview

36 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
To accept sound input or human voice into a computer system.
2.
FLASHCARD QUESTION
Front
What does a voice recognition system do?
Back
Converts sound to text or accepts spoken commands.
3.
FLASHCARD QUESTION
Front
What is required for a voice recognition system to work effectively?
Back
A user must train the computer to recognize their voice and match spoken words and phrases with those stored in the database.
4.
FLASHCARD QUESTION
Front
How are microphones used in music recording?
Back
They record music in analogue format and store it in digital format.
5.
FLASHCARD QUESTION
Front
What are headsets with microphones used for?
Back
Gaming applications and VOIP applications like Skype.
6.
FLASHCARD QUESTION
Front
List one advantage of using a microphone.
Back
Faster to speak using a microphone than keying words using a keyboard.
7.
FLASHCARD QUESTION
Front
List one disadvantage of using a microphone.
Back
The recognition rate of spoken words can be low if there is background noise.
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