Open AccessSpeech Recognition System (Home Appliances Controller of Local & Remote System) using LPC & HMMs Methodologies
Publication year - 2021
Publication title -
international journal of advanced trends in computer science and engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3091
DOI - 10.30534/ijatcse/2021/1211032021
Subject(s) - hidden markov model , computer science , linear predictive coding , speech recognition , coding (social sciences) , software , controller (irrigation) , speech coding , interface (matter) , computer hardware , embedded system , operating system , statistics , mathematics , bubble , maximum bubble pressure method , agronomy , biology
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.