Hema A. Murthy

Transformation of formants for voice conversion using artificial neural networks

M. Narendranath, Hema A. Murthy, Suresh Rajendran et al. · Speech Communication · 1995 · 181 citations

Voice Conversion, Health Sciences, Voice +8

Significance of the Modified Group Delay Feature in Speech Recognition

Rajesh M. Hegde, Hema A. Murthy, Venkata Ramana Rao Gadde · IEEE Transactions on Audio Speech and Language Processing · 2006 · 160 citations

Neurolinguistics, Group Delay Feature, Speech Recognition +16

The modified group delay function and its application to phoneme recognition

Hema A. Murthy, V.R.R. Gadde · 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). · 2003 · 138 citations

Engineering, Biometrics, Composite Mfcc Feature +16

Significance of group delay functions in spectrum estimation

B. Yegnanarayana, Hema A. Murthy · IEEE Transactions on Signal Processing · 1992 · 121 citations

Fourier Transform, Engineering, Spectral Analysis +10

Group delay functions and its applications in speech technology

Hema A. Murthy, B. Yegnanarayana · Sadhana · 2011 · 102 citations

Engineering, Speech Coding, Health Sciences +7