3.11 MICROPHONE

A microphone is an acoustic to electric transducer or sensor and is used to convert sound signals into electrical signals. It was originally invented by Emile Berliner in 1877, and allows you to record voices or sounds and place them onto computers, generally as a wave file.


To connect microphone, one has to insert the plug of it into the back of computer system (generally written as mic next to it).

Integrated microphones can be found on laptops and some desktop monitors. These Microphones are usually look like a small hole in front of the computer which when spoken into will record your voice.


Comments

Popular posts from this blog

3.8 SECURE NETWORK DEVICES

3.5 SECURITY ISSUES FOR SMALL AND MEDIUM SIZED BUSINESSES

3.6 TOOLS FOR NETWORK SECURITY