loss in a common sense is a state that an individual finds hard to hear. It is
a condition in which a human loss fully or partially his ability to perceive
the some frequencies of sounds which can be detected by the others easly.The
hearing loss is categorized in to several means according to the level of sound
that is made how much louder before the listener can detect it over the usual levels.
And in case of profound deafness even though a loudest sound is made using an
audiometer (an instrument which is used to measure the hearing) won't be