Author : Taabish Gulzar, Anand Singh , Dinesh Kumar Rajoriya and Najma Farooq

Most high-flying and primary means of communication among humans is speech. Despite the researches and developments in the field of automatic speech recognition the accuracy of the said is still a research challenge. This paper reviews past work comparing modern speech recognition systems and humans to determine how far recent dramatic progress in technology has evolved towards the objective of human-like performance. An overview of sources of knowledge is introduced and the use of knowledge to create and verify hypotheses is discussed.

Keywords: Automatic speech recognition, Feature Extraction, Utterance, Dynamic time wrapping, Matching.

Article published in International Journal of Current  Engineering  and Technology, Vol.4,No.3 (June- 2014)