TY - GEN
T1 - A comparison of Gaussian Mixture Modeling (GMM) and Hidden Markov Modeling (HMM) based approaches for Automatic Phoneme Recognition in Kannada
AU - Kannadaguli, Prashanth
AU - Bhat, Vidya
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/1/1
Y1 - 2015/1/1
N2 - We build and compare phoneme recognition systems based on Gaussian Mixture Modeling (GMM) which is a static modeling scheme and Hidden Markov Modeling (HMM) which is a Dynamic modeling scheme. Both models were built by using Stochastic pattern recognition and Acoustic phonetic schemes to recognise phonemes. Since our native language is Kannada, a rich South Indian Language, we have used 15 Kannada phonemes to train and test these models. Since Mel-Frequency Cepstral Coefficients (MFCC) are well known Acoustic features of speech, we have used the same in speech feature extraction. Finally performance analysis of both models in terms of Phoneme Error Rate (PER) justifies the fact that Dynamic modeling yields better results over Static modeling and can be used in developing Automatic Speech Recognition systems.
AB - We build and compare phoneme recognition systems based on Gaussian Mixture Modeling (GMM) which is a static modeling scheme and Hidden Markov Modeling (HMM) which is a Dynamic modeling scheme. Both models were built by using Stochastic pattern recognition and Acoustic phonetic schemes to recognise phonemes. Since our native language is Kannada, a rich South Indian Language, we have used 15 Kannada phonemes to train and test these models. Since Mel-Frequency Cepstral Coefficients (MFCC) are well known Acoustic features of speech, we have used the same in speech feature extraction. Finally performance analysis of both models in terms of Phoneme Error Rate (PER) justifies the fact that Dynamic modeling yields better results over Static modeling and can be used in developing Automatic Speech Recognition systems.
UR - https://www.scopus.com/pages/publications/84943621902
UR - https://www.scopus.com/pages/publications/84943621902#tab=citedBy
U2 - 10.1109/ICSPCom.2015.7150658
DO - 10.1109/ICSPCom.2015.7150658
M3 - Conference contribution
AN - SCOPUS:84943621902
T3 - 2015 International Conference on Signal Processing and Communication, ICSC 2015
SP - 257
EP - 260
BT - 2015 International Conference on Signal Processing and Communication, ICSC 2015
A2 - Karwal, Vikram
A2 - Gupta, Richa
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 International Conference on Signal Processing and Communication, ICSC 2015
Y2 - 16 March 2015 through 18 March 2015
ER -