द्वारा द्वारा Microphone Test | अप्रैल 3, 2023 | मार्गदर्शक
A microphone is a device that converts sound waves into an electrical signal. It works by using a diaphragm, which is like a tiny ear that can hear sound. When sound waves hit the diaphragm, it moves back and forth, creating variations in air pressure. These...
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