A domestic speech recognition based on Hidden Markov Model

Based on HMM (Hidden Markov Model), this paper proposed a domestic speech recognizer, which can be used at home to do some simple tasks, such as turning on/off the light, opening/closing the doors and turning up/down air conditioners' temperature according to voice commands. Compared to traditional speech recognizers, it achieves a high recognition rate and low computational cost, which are important for the domestic application.