how microphone works?
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3
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it works on the principal that when the sound waves produces give deflection to the circuit due to which the voice is transferred to the main circuit
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A microphone converts sound into a small electrical current. Sound waves hit a diaphragm that vibrates, moving a magnet near a coil. In some designs, the coil moves within a magnet. Other microphones, such as condenser microphones, work on the principle of capacitance.
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