S. R. Mahadeva Prasanna

Extraction of speaker-specific excitation information from linear prediction residual of speech

S. R. Mahadeva Prasanna, C.S. Gupta, B. Yegnanarayana · Speech Communication · 2006 · 157 citations

Language Studies, Speech-language Pathology, Acoustics +12

Vowel Onset Point Detection Using Source, Spectral Peaks, and Modulation Spectrum Energies

S. R. Mahadeva Prasanna, Balakrishna Reddy, P. Krishnamoorthy · IEEE Transactions on Audio Speech and Language Processing · 2009 · 150 citations

Language Studies, Linguistics, Acoustics +16

Determination of Instants of Significant Excitation in Speech Using Hilbert Envelope and Group Delay Function

K. Sreenivasa Rao, S. R. Mahadeva Prasanna, B. Yegnanarayana · IEEE Signal Processing Letters · 2007 · 119 citations

Language Studies, Linguistics, Acoustics +13

Combining evidence from source, suprasegmental and spectral features for a fixed-text speaker verification system

B. Yegnanarayana, S. R. Mahadeva Prasanna, J.M. Zachariah et al. · IEEE Transactions on Speech and Audio Processing · 2005 · 110 citations

Language Studies, Linguistics, Natural Language Processing +15

An Efficient R-peak Detection Based on New Nonlinear Transformation and First-Order Gaussian Differentiator

P. Kathirvel, M. Sabarimalai Manikandan, S. R. Mahadeva Prasanna et al. · Cardiovascular Engineering and Technology · 2011 · 91 citations

Engineering, Bioengineering, Time Series Analysis +8