AUTOMATIC AUDIO VOLUME CONTROLLER

Abstract

This project was aimed at designing an electronic circuit which would control the level of audio volume automatically. The circuit was going to be designed in such a way that was going to maintain a constant and desirable volume level of audio. When the volume was above the desirable level, it was minimized to the required level and when the volume was below the required level, it was maximized to the required level. To accomplish this, different data were collected and some analysis had been done in this report. The data were collected from different sources such as electrical and electronic books, internet and lecture notes. Also literature review had been done through studying projects that relate to this project.