| Modification of pitch using DCT in the source domain R Muralishankar, AG Ramakrishnan, P Prathibha Speech Communication 42 (2), 143-154, 2004 | 58 | 2004 |
| A complete text-to-speech synthesis system in Tamil GLJ Rama, AG Ramakrishnan, R Muralishankar, R Prathibha Proceedings of 2002 IEEE Workshop on Speech Synthesis, 2002., 191-194, 2002 | 34 | 2002 |
| SPCp1-01: Voice Activity Detection for VoIP-An Information Theoretic Approach RV Prasad, R Muralishankar, S Vijay, HN Shankar, P Pawelczak, ... IEEE Globecom 2006, 1-6, 2006 | 29 | 2006 |
| Differential entropy-driven spectrum sensing under generalized Gaussian noise S Gurugopinath, R Muralishankar, HN Shankar IEEE Communications Letters 20 (7), 1321-1324, 2016 | 28 | 2016 |
| Thirukkural: a text-to-speech synthesis system GLJ Rama, AG Ramakrishnan, MV Venkatesh, R Muralishankar Proc. Tamil Internet, 92-97, 2001 | 24 | 2001 |
| Theoretical complex cepstrum of DCT and warped DCT filters R Muralishankar, A Sangwan, D O'Shaughnessy IEEE Signal Processing Letters 14 (5), 367-370, 2007 | 17 | 2007 |
| Geometric power detector for spectrum sensing under symmetric alpha stable noise S Gurugopinath, R Muralishankar Electronics Letters 54 (22), 1284-1286, 2018 | 14 | 2018 |
| Spectrum sensing in the presence of Cauchy noise through differential entropy S Gurugopinath, R Muralishankar, HN Shankar 2016 IEEE Distributed Computing, VLSI, Electrical Circuits and Robotics …, 2016 | 12 | 2016 |
| Order statistics for voice activity detection in VoIP R Muralishankar, RV Prasad, S Vijay, HN Shankar 2010 IEEE International Conference on Communications, 1-6, 2010 | 12 | 2010 |
| A novel modified Mel-DCT filter bank structure with application to voice activity detection R Muralishankar, D Ghosh, S Gurugopinath IEEE Signal Processing Letters 27, 1240-1244, 2020 | 10 | 2020 |
| Performance characterization of broadband powerline communication for internet-of-things BS Sushma, R Roopesh, S Gurugopinath, R Muralishankar 2019 International Conference on Wireless Communications Signal Processing …, 2019 | 9 | 2019 |
| Robust Voice Activity Detection Using Frequency Domain Long-Term Differential Entropy. D Ghosh, R Muralishankar, S Gurugopinath Interspeech, 1220-1224, 2018 | 9 | 2018 |
| Spectrum sensing for cognitive radios through differential entropy S Gurugopinath, R Muralishankar, HN Shankar EAI Endorsed Transactions on Cognitive Communications 2 (6), 2016 | 9 | 2016 |
| A comparative analysis of noise robust speech features extracted from all-pass based warping with MFCC in a noisy phoneme recognition R Muralishankar, D O'Shaughnessy 2008 The Third International Conference on Digital Telecommunications (icdt …, 2008 | 9 | 2008 |
| Warped Discrete Cosine Transform Cepstrum: A new feature for speech processing R Muralishankar, A Sangwan, D O'Shaughnessy 2005 13th European Signal Processing Conference, 1-4, 2005 | 9 | 2005 |
| Pseudo complex cepstrum using discrete cosine transform R Muralishankar, AG Ramakrishnan International Journal of Speech Technology 8, 181-191, 2005 | 9 | 2005 |
| Robust pitch detection using dct based spectral autocorrelation R Muralishankar, AG Ramakrishnan Proc. Intern. Conf. on Multimedia Processing, 129-132, 2000 | 9 | 2000 |
| Robust spectrum sensing based on spectral flatness measure S Gurugopinath, R Muralishankar, HN Shankar Electronics Letters 53 (13), 890-892, 2017 | 8 | 2017 |
| Human touch to Tamil speech synthesizer R Muralishankar, AG Ramakrishnan Tamilnet2001, Kualalumpur, Malaysia, 103-109, 2001 | 8 | 2001 |
| Dynamic threshold correction based on the exact statistics of energy detection in spectrum sensing S Sarkar, R Muralishankar, S Gurugopinath 2019 International Conference on Wireless Communications Signal Processing …, 2019 | 7 | 2019 |
