Title :
Review of various approaches towards speech recognition
Author :
Jadhav, Aarti V. ; Pawar, Rupali V.
Author_Institution :
Dept. of Comput. Eng., Pune Univ., Pune, India
Abstract :
Speech recognition is an important application that enables interaction of human beings with machines. The various stages in speech recognition system are pre-emphasis, feature extraction and recognition stage. This paper emphasizes on existing techniques in each of these stages of speech recognition system and elaborates on their comparison.
Keywords :
feature extraction; medical signal processing; speech recognition; speech recognition equipment; feature extraction; speech recognition system; Feature extraction; Hidden Markov models; Mel frequency cepstral coefficient; Noise; Speech; Speech recognition; Training; Dynamic Time Warping(DTW); Fixed Frame Size and Rate (FFSR); Hidden Markov model(HMM); Multiple Frame Size and Rate (MFSR); Variable Frame size and Rate (VFSR);
Conference_Titel :
Biomedical Engineering (ICoBE), 2012 International Conference on
Conference_Location :
Penang
Print_ISBN :
978-1-4577-1990-5
DOI :
10.1109/ICoBE.2012.6178963
