Table of Contents
The Definition of The Mic
The Mic remains defined as a device that converts sound waves into electrical signals processed by computers and other digital sound devices. The term Mic is an abbreviation of the microphone. The mic remains found in mobile phones.
Desktop and laptop computers, where the mike connects to the desktop computer with its port at the back or front of the case, while the mike connects to laptops through its dock at the front or side of the device, and the mic delivery port on the computer exists usually marked pink or with the microphone code on it.
Input Devices is a computer input device, where information can remain sent to the device in the form of an audio file that can be stored, played, or even shared with other users, and mike devices are necessary to recognize the user’s voice while performing specific commands on the device.
History of The Mic
The invention of the Mic dates back to the 17th-century ad, when scientists of that period began to search for a mechanism through which the sound could remain amplified, thanks to the English physicist and inventor Robert Hawke, who is considered a pioneer in the field of telephony over distances when in 1665 he was able to develop the first initial image of the mike in the simple phone consisting of two glasses and a wire connecting them.
It should remain noted that the word microphone did not use until the 19th-century ad when English inventor Charles Wheatstone was working on a device that could amplify soft sounds and call it a microphone. The 1880s saw the invention of the first modern microphone in history, designed by Emile Berliner, who developed many innovations with the world Thomas Edison and continued improvements and developments on microphones, where different types of mics remained invented over time. The demand for these devices increased when radio broadcasting became one of the primary sources of news from all over the world.
1964 was a crucial year in the manufacture and development of microphones, during which james west and Gerhard Sessler were able to invent the high-quality electric microphone, its small size, as well as the low cost of its manufacture, and this invention revolutionized the manufacture of microphones where it manufactures about one billion microphones each year.
Improvements in the manufacture of microphones continued to emerge until these devices became present during the 20th century in many types of devices commonly used, such as mobile phones, computers, and headphones. So, in our time, microphones remain used in many artificial intelligence applications, automotive technology, and many other areas.
Mechanism of Action of The Mic
The mic converts sound waves into electrical signals, and this remains done in several steps: the user begins to talk via the mike, speaking as sound waves loaded with air vibrations to the device. Sound waves reach a large flat disk found through the mike, usually made of a very thin plastic mic, known via the micro phone as diaphragm or cone. The diaphragm travels back and forth as the wide-ranging waves reach it.
Though, the coil moves due to the diaphragm disc movement. a magnetic field arises due to the direction of the metal file within the Mic, where sound waves pass through this area. Sound waves that pass through the magnetic field turn into an electric current that enters the various proper operating equipment, amplifying the power supply and increasing its size, turning electricity into a much higher sound.
Use of The Mic
The Mic remains used in many things, including recording different sounds, whether the sound of humans or musical instruments. Voice recognition through it. Therefore, chat and voice communication with other users over the internet. Interact with computer games. Use via VoIP.
Types of mics
Come in multiple varieties and forms because not all mics remain used for the same purpose. Some of their types remain explained:
Dynamic
A round-shaped microphone is one of the most common and trusted microphones among users, with a magnetic membrane to produce a sound signal that can handle high sound levels. Hence, this microphone can exist used without a direct electrical connection and can remain obtained at a relatively low cost.
Condenser
So, a microphone, a type of microphone that remains used to record accurate and sensitive sounds, such as capturing the sounds of delicate tones that arise through the piano. For example, is characterized by the ability to record a more natural and transparent sound. And needs to exist connected to a power source to play. And is very sensitive to the user’s breath. A ribbon Microphone is a type of microphone used by audio recording specialists. Where sound can remain recorded very clearly across an entire room space. Hence, the cost of acquiring this type of microphone exists pretty high.
Electret
The microphone exists as one of the most commonly used microphones in mobile phones, computers, and headphones. And exists an intense type of microphone. Other types of microphones:
There are many different microphones, including:
crystal microphone.
My heart’s microphone.
Laser microphone.
Dynamic microphone.
Fiber optic microphone.
Liquid microphones.
Carbon microphones.
