Speech Recognition System (Home Appliances Controller of Local & Remote System) using LPC & HMMs Methodologies

In this proposed work we have been presenting an efficient Hardware and Software Controller for controlling appliances of home using combination of network technology and speech recognition technology. For speech recognition Linear Predictive Coding (LPC) has been implemented for extraction of features from acoustic inputs while states are designed using Hidden Markov Models at backend processing. The proposed model is designed to control local as well as remote home appliances using parallel ports of computer hardware interface.