D. Rama Sanand

Publication Activity (10 Years)

Years Active: 2007-2013
Publications (10 Years): 0

Top Topics

Nearest Neighbor

Metric Learning

Automatic Speech Recognition

Linear Transformations

Top Venues

IEEE Trans. Speech Audio Process.

Publications

D. Rama Sanand, Torbjørn Svendsen
Synthetic speaker models using VTLN to improve the performance of children in mismatched speaker conditions for ASR. INTERSPEECH (2013)
D. Rama Sanand, Srinivasan Umesh
VTLN Using Analytically Determined Linear-Transformation on Conventional MFCC. IEEE Trans. Speech Audio Process. 20 (5) (2012)
D. Rama Sanand, Shakti Prasad Rath, Srinivasan Umesh
A study on the influence of covariance adaptation on jacobian compensation in vocal tract length normalization. INTERSPEECH (2009)
D. Rama Sanand, Shakti Prasad Rath, Srinivasan Umesh
Improving the performance of VTLN under mismatched speaker conditions and making it approach that of matched speaker conditions. ICASSP (2009)
A. N. Harish, D. Rama Sanand, Srinivasan Umesh
Characterizing speaker variability using spectral envelopes of vowel sounds. INTERSPEECH (2009)
P. T. Akhil, Shakti Prasad Rath, Srinivasan Umesh, D. Rama Sanand
A computationally efficient approach to warp factor estimation in VTLN using EM algorithm and sufficient statistics. INTERSPEECH (2008)
D. Rama Sanand, Srinivasan Umesh
Study of jacobian compensation using linear transformation of conventional MFCC for VTLN. INTERSPEECH (2008)
D. Rama Sanand, V. Balaji, Rani R. Sandhya, Srinivasan Umesh
Use of spectral centre of gravity for generating speaker invariant features for automatic speech recognition. INTERSPEECH (2008)
Srinivasan Umesh, D. Rama Sanand, G. Praveen
Speaker-Invariant Features for Automatic Speech Recognition. IJCAI (2007)
D. Rama Sanand, D. Dinesh Kumar, Srinivasan Umesh
Linear transformation approach to VTLN using dynamic frequency warping. INTERSPEECH (2007)