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GCSE Computer Science > Microphones > Flashcards

Microphones Flashcards

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1
Q

What does the microphone do when sound reaches it?

A

The diaphragm vibrates backwards and forwards

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2
Q

What happens after sound reaches the microphone?

A

It causes the coil to vibrate which changes the magnetic field produced by the magnet. This then detects the changes in the current and a signal is output

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3
Q

What is the output from the microphone called?

A

analogue

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4
Q

What does analogue need to be converted to?

A

A digital signal

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GCSE Computer Science (36 decks)

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