Question

Some important lines on Microphone

Answer 1

Microphones can raise our voice and thus the speaker is able to speak loud in an program and the people in that program are able to hear the Speakers voice.

Microphones are small and can be used by taking in hand.

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Answer 2

Answer:

A microphone is a device that captures audio by converting sound waves into an electrical signal. ... Since dynamic microphones use a simple design, they are typically very durable and do not require electrical power. Condenser - Condenser microphones are commonly used for audio recording purposes.