C. S. Ramalingam

Orcid: 0000-0003-1234-1008

According to our database1, C. S. Ramalingam authored at least 14 papers between 1991 and 2022.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of five.

Timeline

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Links

On csauthors.net:

Bibliography

2022
Robust Pitch Estimation Using Multi-Branch CNN-LSTM and 1-Norm LP Residual.
Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

2021
A method with lower-than-MLE threshold SNR for frequency estimation of multiple sinusoids.
Signal Process., 2021

2020
An Improved LSF-based Algorithm for Sinusoidal Frequency Estimation that Achieves Maximum Likelihood Performance.
Proceedings of the International Conference on Signal Processing and Communications, 2020

2019
Efficient Methods for Estimating Sinusoidal Frequencies Using Line Spectral Pairs.
Proceedings of the National Conference on Communications, 2019

2018
Improving the Estimation of Sinusoidal Frequencies and Direction-of-Arrival Using Line Spectral Frequencies.
IEEE Signal Process. Lett., 2018

Model Order Estimation using Ratio of Cumulative Sums of Eigenvalues.
Proceedings of the 2018 International Conference on Signal Processing and Communications (SPCOM), 2018

2017
On the connection between matrix notch filter and maximum likelihood estimation of sinusoidal parameters.
Proceedings of the 11th International Conference on Signal Processing and Communication Systems, 2017

2016
Improved chirp group delay based algorithms with applications to vocal tract estimation and speech recognition.
Speech Commun., 2016

2014
An improved chirp group delay based algorithm for estimating the vocal tract response.
Proceedings of the 22nd European Signal Processing Conference, 2014

1996
On the equivalence of DESA-1a and Prony's method when the signal is a sinusoid.
IEEE Signal Process. Lett., 1996

1995
Effect of model mismatch on polynomial envelope and phase modeling of nonstationary sinusoids.
Proceedings of the 1995 International Conference on Acoustics, 1995

1994
Voiced-speech analysis based on the residual interfering signal canceler (RISC) algorithm.
Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

1993
Formant tones: weak components at formant frequencies actively generated in the vocal tract.
Proceedings of the IEEE International Conference on Acoustics, 1993

1991
New pole-by-pole model fitting approach for signal parameter estimation.
Proceedings of the 1991 International Conference on Acoustics, 1991


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