It is scientifically proved that human ears become poor in their natural ability to hear the voices especially voices of low pitch and high pitch. As we know that human ear is a very sensitive organ of the body which can sense hearing in the range from twenty to twenty thousands tones per second. Many researchers and scientists have also belief in the fact that human sensitive senses become weak in progress as human being become aged. Sometimes performance of senses depends upon hereditary character, which transfer from generation to generation.
Social Effect On Hearing Loss:
With problem of poor hearing there are also some social effects for this natural deficiency. Sometimes people ignore the persons with low hearing ears in this case one may feel disgraced and dishonored. People also song as deaf to individuals having problem of low hearing.
Parameters For Choosing Hearing Aid:
The best remedy for hearing loss problem is to select a good hearing aid device. Among hearing aids, a digital programmable hearing aid are treated as the best one and selection of digital hearing device involves many factors. By having these hearing aids one can have...