Review of Algorithms and Applications in Speech Recognition System

Abstract- Speech is one of the natural ways for humans to communicate. Human Voice is a unique characteristic for any individual. A valuable biometric tool can be designed based on the ability to recognize a person by his/her voice and this biometric tool has enormous commercial as well as academic potential. It can be commercially used for ensuring secure access to any system. This paper delivers an overview of different algorithms that can be used in applications of speech recognition based on the advantages & disadvantages. It also helps in choosing the better algorithm based on the comparison done. Keywords- Feature extraction, Pattern matchin