Sound
Quiz
•
English
•
Professional Development
•
Hard
william harwood
Used 1+ times
FREE Resource
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
WHAT IS THE ELEMENT THAT CONVERTS THE ANALOGUE SIGNAL INTO A DIGITAL SIGNAL CALLED?
Converter
Encoder
Adaptor
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
WHAT CONDITIONS ARE NECESSARY FOR A SOUND TO BE PRODUCED?
There must be a propagation medium (atmosphere).
That there is a cause of the pressure variation (emitter)
Both options are correct
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
WHICH OF THE FOLLOWING CHARACTERISTICS ARE SPECIFIC TO CIRCUIT SWITCHING?
Dedicated means
Guaranteed performance
Both options are correct
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
WHICH OF THE FOLLOWING CHARACTERISTICS ARE SPECIFIC TO PACKET SWITCHING?
Shared means
Guaranteed performance
Both options are correct
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
HOW CAN VOICE BE DEFINED?
Voltage variation
Current variation
Sound pressure variation
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A MICROPHONE CONSISTS OF….
The TAM and the TEM
The TAM and the TME
Only TAM
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
WHAT WOULD BE THE FUNCTION OF THE MICROPHONE?
converting electrical signal variations into acoustic pressure variations
converting acoustic pressure variations into electrical signal variations
Both options are correct
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