A microphone is an electronic device which is used to amplify sound waves so that a message, or a song, or a live band performance can be conveyed to a large group of audience spreading far and wide, say in an auditorium for instance or a field. The usefulness of a microphone is not limited to a concert or a band performance but it serves a purpose to the society as a whole. For example a microphone plays an important role in an educational institution for addressing the students, in a factory for conveying messages or policies, in a political gathering to spread an agenda and it also plays a crucial role in spreading awareness among the citizens. You can get more information about microphones at http://ledgernote.com/columns/gear-reviews/best-vocal-microphones/.
To a common man or to the naked eye, a microphone might look as a very simple and hassle free device but in reality the microphone is just like an ear drum. The microphone contemplates the music and translates it into an electrical signal which is then dealt by the computer. There is also a working mechanism behind singing - as you are singing, you are pumping out air waves from your lungs which are then shaped by the tongue and mouth. This constant working mechanism results in change in frequency of the sound waves and also there is a change in sound pressure levels.
Tips that will help
A microphone is a very delicate device and it has to be handled with utmost care and delicacy.Here are some tips to ensure its smooth operation:
If we ensure the above mentioned factors, then the smooth operation of our microphone is guaranteed.