DESIGN OF SMART HEARING AID

A hearing aid is designed to be automatically calibrated by an Android device. An Android application is developed to analyze the hearing loss of a person. Calibrated headphones are used for the purpose of analyzing the hearing loss of a person. The Smart hearing aid consists of two modules. The first module analyses the hearing loss of a person and the second module is a hearing aid which performs automatic audio calibration based on the output of the first module. A physically challenged person can undergo hearing loss analysis in their own comfort rather than travelling to hearing test labs which in turn reduces the stress on them and further more reduces the cost. Communication between the Android device and the hearing aid is provided by using GSM(Global system for mobile) technology.