What is the importance of a microphone as an input device?

As an input device, microphones are an important way of capturing sound, as they have been since the days of Alexander Bell's telephone. There are two ways to capture sound; the first is the direct method — recording the sound from within the devi... read more

Because the microphone sends information to the computer, it is considered an input device. For example, when a microphone is used to record a voice or music the information it records can be stored on the computer and played back later. read more

Microphone. Microphone is an input device to input sound that is then stored in a digital form. The microphone is used for various applications such as adding sound to a multimedia presentation or for mixing music. Magnetic Ink Card Reader (MICR) MICR input device is generally used in banks as there are large number of cheques to be processed every day. read more