Ministry of Education
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Dr C S Ramalingam

vidwan id: 50869
Male

,

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Expertise

  • Electrical and Electronic Engineering

Publications

Total Articles 38
Books 0
Proceedings 0

Publications

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Scopus

Citations 272
h-index 8

CrossRef

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Citations 200
h-index 6
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Bio

Signal Processing, Speech Coding, Speech Recognition, Speech Synthesis.

Personal Details

  • Male
  • Indian Institute of Technology, Madras
Ph.D.
The University of Rhode Island 2001
Associate Professor May 2001 – May 2009
Indian Institute of Technology Madras | Department of Electrical Engineering

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Co-Authors (4)

Hema A

Hema A Murthy

Indian Institute of Technology Madras

Krishna

Krishna Vasudevan

Indian Institute of Technology Madras

R.

Dr R. Chudamani

S.V. National Institute of Technology

Ratnam Varada Raja

Prof Ratnam Varada Raja Kumar

Indian Institute of Technology Kharagpur

Scholarly Work

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Scholarly Publications

A method with lower-than-MLE threshold SNR for frequency estimation of multiple sinusoids

Open Access
Article
Year: 2021. Volume: 186 .
Authors:
DOI 10.1016/j.sigpro.2021.108128

An Improved LSF-based Algorithm for Sinusoidal Frequency Estimation that Achieves Maximum Likelihood Performance

Open Access
Conference Paper
Year: 2020.
Authors: P. Vishnu ., C.S. Ramalingam .,
DOI 10.1109/SPCOM50965.2020.9179546

A data-driven weighted LP method for formant estimation

Open Access
Conference Paper
Year: 2020.
Authors:
DOI 10.1109/CICT51604.2020.9312110

Efficient methods for estimating sinusoidal frequencies using line spectral pairs

Open Access
Conference Paper
Year: 2019.
Authors: Vishnu, P.;Ramalingam, C. S.
DOI 10.1109/NCC.2019.8732199
1

Model order estimation using ratio of cumulative sums of eigenvalues

Open Access
Conference Paper
Year: 2018. Pages: 387-391 .
Authors: Vishnu, P.;Ramalingam, C. S.
DOI 10.1109/SPCOM.2018.8724405

Improving the estimation of sinusoidal frequencies and direction-of-arrival using line spectral frequencies

Open Access
Article
IEEE Signal Processing Letters. Year: 2018. Volume: 25 , Issue: 12 , Pages: 1-5 .
Authors: Palakkal, Vishnu;Ramalingam, C. S.
DOI 10.1109/LSP.2018.2875567
1

On the connection between matrix notch filter and maximum likelihood estimation of sinusoidal parameters

Open Access
Conference Paper
Year: 2018. Volume: 2018-January , Pages: 1-6 .
Authors: Vishnu, P.;Ramalingam, C. S.
DOI 10.1109/ICSPCS.2017.8270467
1 1

A one-dimensional search method with stable 1-norm solution for linear prediction

Open Access
Article
Year: 2017. Volume: 142 , Issue: 2 , Pages: EL170-EL176 .
Authors: Jayesh, M. K.;Ramalingam, C. S.
DOI 10.1121/1.4996455
1 1