A study on a automatic audiometry aid by PSM

Abstract

The five senses of the human body are essential sensory organs for human life. These sensory organs are completed through the growth period and begin to decline through middle age. However, if we manage ourselves thoroughly, we can delay the time of its decline as much as possible. Among them, the hearing organ has recently been advancing the age of degeneration regardless of age due to the increasing noise of life and the use of loud earphone volume. In this paper, we have studied the development of an automatic audiometry aid using pulse sequence Method that can easily and conveniently measure hearing in order to preserve the hearing function even in the environment where such poor hearing impairment is concerned. For hearing protection and management, it is necessary to check hearing from time to time. The frequency and sound level ranges for hearing tests are divided into nine sections, from 100 Hz to 10 kHz, which are the audible frequency bands commonly accepted by the owner of healthy hearing, and the sound levels for each frequency are divided into-3 dB,-10 dB and-30 dB The subjects were divided into two groups. The results for hearing measurement were set to be measured from 10 to 60 or more. It is recommended that the automatic hearing measurement device developed through this study be used as a portable personal hearing measurement device or smart phone application. © International Research Publication House.