Motor Speed Controlled Using Voice Recognition

Abstract

In the future, voice recognition system will be a preferred method for controlling the electronic based AC motor. There is a huge commercial market just waiting for this technology to mature. Control and command equipment such as fans and many other electronic devices with only voice will make it easier to use and increase efficiency and make more effective use of the equipment. Voice recognition motor control is a project where users need to voice out commands to control the direct current motor. This project consists of two main parts, namely a voice identifier circuit with the motor control circuit. This project can be applied in our daily lives. For example, we can apply it to control the fan at home. So we can live and turn it off easily without the need to move to flip the switch to turn on the fan. The idea of using the voice technology to control speed the fan motor to prove that it can be a unique concept that will stand apart from the others projects. Methodology adopted is based on the microprocessor with a voice recognition development for the word remote from the speakers depending on the resulting design is used to control the fan speed for them based on vocal commands. In an effort to get the design, research has shown that it would be better to choose voice recognition with using application android phone.