Tip - How Does a Computer Microphone Work? | eHow

How Does a Computer Microphone Work?. There are many different types of computer microphones, but all of them work in the same basic way. Inside the microphone is a diaphragm, a screen which is sensitive to pressure waves. When you make a sound, it creates waves of pressure in the air, which push on the diaphragm. When the diaphragm moves, it...