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2020 – today
- 2022
[c10]Mudit D. Batra, M. K. Jayesh, C. S. Ramalingam:
Robust Pitch Estimation Using Multi-Branch CNN-LSTM and 1-Norm LP Residual. INTERSPEECH 2022: 3573-3577- 2021
- [j4]Vishnu Palakkal
, C. S. Ramalingam:
A method with lower-than-MLE threshold SNR for frequency estimation of multiple sinusoids. Signal Process. 186: 108128 (2021) - 2020
- [c9]P. Vishnu, C. S. Ramalingam:
An Improved LSF-based Algorithm for Sinusoidal Frequency Estimation that Achieves Maximum Likelihood Performance. SPCOM 2020: 1-5
2010 – 2019
- 2019
- [c8]P. Vishnu, C. S. Ramalingam:
Efficient Methods for Estimating Sinusoidal Frequencies Using Line Spectral Pairs. NCC 2019: 1-6 - 2018
- [j3]Vishnu Palakkal, C. S. Ramalingam:
Improving the Estimation of Sinusoidal Frequencies and Direction-of-Arrival Using Line Spectral Frequencies. IEEE Signal Process. Lett. 25(12): 1780-1784 (2018) - [c7]P. Vishnu, C. S. Ramalingam:
Model Order Estimation using Ratio of Cumulative Sums of Eigenvalues. SPCOM 2018: 387-391 - 2017
- [c6]P. Vishnu, C. S. Ramalingam:
On the connection between matrix notch filter and maximum likelihood estimation of sinusoidal parameters. ICSPCS 2017: 1-6 - 2016
- [j2]M. K. Jayesh, C. S. Ramalingam:
Improved chirp group delay based algorithms with applications to vocal tract estimation and speech recognition. Speech Commun. 81: 72-89 (2016) - 2014
- [c5]M. K. Jayesh, C. S. Ramalingam:
An improved chirp group delay based algorithm for estimating the vocal tract response. EUSIPCO 2014: 2295-2299
1990 – 1999
- 1996
- [j1]C. S. Ramalingam:
On the equivalence of DESA-1a and Prony's method when the signal is a sinusoid. IEEE Signal Process. Lett. 3(5): 141-143 (1996) - 1995
- [c4]C. S. Ramalingam, Ramdas Kumaresan:
Effect of model mismatch on polynomial envelope and phase modeling of nonstationary sinusoids. ICASSP 1995: 1780-1783 - 1994
- [c3]C. S. Ramalingam, Ramdas Kumaresan:
Voiced-speech analysis based on the residual interfering signal canceler (RISC) algorithm. ICASSP (1) 1994: 473-476 - 1993
- [c2]Ramdas Kumaresan, C. S. Ramalingam:
Formant tones: weak components at formant frequencies actively generated in the vocal tract. ICASSP (4) 1993: 224-227 - 1991
- [c1]C. S. Ramalingam, Ramdas Kumaresan, Dirk van Ormondt:
New pole-by-pole model fitting approach for signal parameter estimation. ICASSP 1991: 3409-3412
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