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41 Publications
32 Journals
C. S. Ramalingam
Associate Professor
Department of Electrical Engineering
csr@ee.iitm.ac.in (Work)
+91-44 2257 4434 (Work)
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Publications - 41
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Publications (41)
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Publications (41)
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Conferences
Robust Pitch Estimation Using Multi-Branch CNN-LSTM and 1-Norm LP Residual
M. Batra
,
M.K. Jayesh
and
C. S. Ramalingam
2022 | International Speech Communication Association
Journal
A method with lower-than-MLE threshold SNR for frequency estimation of multiple sinusoids
C. S. Ramalingam
and
Vishnu P.
2021 | Elsevier B.V.
Other
A data-driven weighted LP method for formant estimation
C. S. Ramalingam
and
Sudharshan R.
2020 | Institute of Electrical and Electronics Engineers Inc.
Journal
Instabilities of Decaying Flow in a Rectangular Channel
C. S. Ramalingam
and
Shyama Prasad Das
2020
Journal
Effect of Water Temperature on Suspended Sediment Concentration and Particle Size in Ionized Water
Venu Chandra
and
C. S. Ramalingam
2020 | Springer
Other
An Improved LSF-based Algorithm for Sinusoidal Frequency Estimation that Achieves Maximum Likelihood Performance
C. S. Ramalingam
and
Vishnu P.
2020 | Institute of Electrical and Electronics Engineers Inc.
Conferences
Efficient methods for estimating sinusoidal frequencies using line spectral pairs
C. S. Ramalingam
2019 | Institute of Electrical and Electronics Engineers Inc.
Conferences
Model order estimation using ratio of cumulative sums of eigenvalues
C. S. Ramalingam
2018 | Institute of Electrical and Electronics Engineers Inc.
Articles
Improving the estimation of sinusoidal frequencies and direction-of-arrival using line spectral frequencies
C. S. Ramalingam
2018 | Institute of Electrical and Electronics Engineers Inc.
Other
On the connection between matrix notch filter and maximum likelihood estimation of sinusoidal parameters
C. S. Ramalingam
and
Vishnu P.
2018 | Institute of Electrical and Electronics Engineers Inc.
Articles
Open Access
A one-dimensional search method with stable 1-norm solution for linear prediction
M. K. Jayesh
and
C. S. Ramalingam
2017 | Acoustical Society of America
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Articles
Improved chirp group delay based algorithms with applications to vocal tract estimation and speech recognition
M. K. Jayesh
and
C. S. Ramalingam
2016 | Elsevier B.V.
Conferences
An improved chirp group delay based algorithm for estimating the vocal tract response
M. K. Jayesh
and
C. S. Ramalingam
2014 | European Signal Processing Conference, EUSIPCO
Conferences
Robust unsupervised speaker turn detection
C. S. Ramalingam
2011 | International Institute of Informatics and Systemics, IIIS
Articles
Non-linear least-squares-based harmonic estimation algorithm for a shunt active power filter
Krishna Vasudevan
and
C. S. Ramalingam
2009
Articles
Real-time estimation of power system frequency using nonlinear least squares
Krishna Vasudevan
and
C. S. Ramalingam
2009
Conferences
Methods for improving the quality of syllable based speech synthesis
Hema Murthy
,
C. S. Ramalingam
,
...
,
Y.R. Venugopalakrishna
(4 authors)
2008 | IEEE
Articles
A note on the region of convergence of the z-transform
C. S. Ramalingam
2008
Journal
Power system frequency estimation method
Krishna Vasudevan
,
Chudamani R.
and
C. S. Ramalingam
2008 | IET
Conferences
Comparative evaluation of harmonic extraction techniques for three-phase three-wire active power filter
Krishna Vasudevan
and
C. S. Ramalingam
2007
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