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ORCIDRangarao Muralishankar
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2020 – today
- 2024
[j9]Sutapa Sarkar
, R. Muralishankar, Sanjeev Gurugopinath:
Vasicek and Van Es entropy-based spectrum sensing for cognitive radios. IET Networks 13(1): 1-12 (2024)- 2023
- [j8]Arati Halaki, Sutapa Sarkar, Sanjeev Gurugopinath, Rangarao Muralishankar:
Norm-based spectrum sensing for cognitive radios under generalised Gaussian noise. IET Networks 12(6): 282-294 (2023) - 2022
- [j7]R. Muralishankar, Debayan Ghosh, Sanjeev Gurugopinath:
Robust voice activity detection based on weighted average of long-term quadratic Renyi and differential entropies. Digit. Signal Process. 131: 103756 (2022) - 2020
- [j6]R. Muralishankar, Debayan Ghosh, Sanjeev Gurugopinath:
A Novel Modified Mel-DCT Filter Bank Structure With Application to Voice Activity Detection. IEEE Signal Process. Lett. 27: 1240-1244 (2020)
2010 – 2019
- 2019
- [c20]Roopesh Ramesh, B. S. Sushma, Sanjeev Gurugopinath, R. Muralishankar:
Capacity Analysis of a Narrowband Powerline Communication Channel Under Impulsive Noise. COMSNETS 2019: 272-277 - [c19]Sujay Narayana, R. Muralishankar, R. Venkatesha Prasad, Vijay S. Rao:
Recovering bits from thin air: demodulation of bandpass sampled noisy signals for space IoT. IPSN 2019: 1-12 - [c18]Ajey Saligrama, H. G. Ranjani, R. Muralishankar, H. N. Shankar:
An Objective Measure to Assess Musical Noise using Connected Time-Frequency Regions. NCC 2019: 1-6 - 2018
- [c17]Debayan Ghosh, R. Muralishankar, Sanjeev Gurugopinath:
Robust Voice Activity Detection Using Frequency Domain Long-Term Differential Entropy. INTERSPEECH 2018: 1220-1224 - 2017
- [c16]Ajey Saligrama, H. G. Ranjani, H. N. Shankar, R. Muralishankar:
Speech enhancement in modulation domain using discriminative random fields. ISSPIT 2017: 428-433 - 2016
- [j5]Sanjeev Gurugopinath, R. Muralishankar, H. N. Shankar:
Spectrum Sensing For Cognitive Radios Through Differential Entropy. EAI Endorsed Trans. Cogn. Commun. 2(6): e5 (2016) - [j4]Sanjeev Gurugopinath, R. Muralishankar, H. N. Shankar:
Differential Entropy-Driven Spectrum Sensing Under Generalized Gaussian Noise. IEEE Commun. Lett. 20(7): 1321-1324 (2016) - 2015
- [c15]Sanjeev Gurugopinath, Rangarao Muralishankar, H. N. Shankar:
Differential Entropy Driven Goodness-of-Fit Test for Spectrum Sensing. CrownCom 2015: 248-259 - 2011
- [c14]Vijay S. Rao, R. Venkatesha Prasad, R. Muralishankar, Ignas G. Niemegeers:
Maximizing the Fair Allocation of Opportunistic Spectrum for CR Ad Hoc Networks. GLOBECOM 2011: 1-5 - [c13]R. Muralishankar, H. N. Shankar, Aniketh Venkat, Manisha Sinha:
Optimal Power Allocation over a Fading MAC with Varying Observation SNRS in Resource Constrained Wireless Sensor Network. ICC 2011: 1-5 - 2010
- [c12]Rangarao Muralishankar, R. Venkatesha Prasad, S. Vijay, H. N. Shankar:
Order Statistics for Voice Activity Detection in VoIP. ICC 2010: 1-6
2000 – 2009
- 2008
- [c11]R. Venkatesha Prasad, Vijay S. Rao, H. N. Shankar, Przemyslaw Pawelczak, R. Muralishankar, Ignas G. Niemegeers:
A Holistic Study of VoIP Session Quality - The Knobs that Control. CCNC 2008: 818-823 - [c10]Rangarao Muralishankar, Mamindapalli Ravi Shanker, A. G. Ramakrishnan:
Perceptual-MVDR based analysis-synthesis of pitch synchronous frames for pitch modification. ICME 2008: 81-84 - 2007
- [j3]Rangarao Muralishankar, Abhijeet Sangwan, Douglas D. O'Shaughnessy:
Theoretical Complex Cepstrum of DCT and Warped DCT Filters. IEEE Signal Process. Lett. 14(5): 367-370 (2007) - [c9]R. Muralishankar, H. N. Shankar, Douglas D. O'Shaughnessy:
A Performance Analysis of Features from Complex Cepstra of Warped DST, DCT and DHT Filters for Phoneme Recognition. DSP 2007: 591-594 - 2006
- [c8]R. Venkatesha Prasad, R. Muralishankar, S. Vijay, H. N. Shankar, Przemyslaw Pawelczak, Ignas G. Niemegeers:
Voice Activity Detection for VoIP-An Information Theoretic Approach. GLOBECOM 2006 - 2005
- [j2]R. Muralishankar, A. G. Ramakrishnan:
Pseudo Complex Cepstrum Using Discrete Cosine Transform. Int. J. Speech Technol. 8(2): 181-191 (2005) - [c7]Rangarao Muralishankar, Abhijeet Sangwan, Douglas D. O'Shaughnessy:
Warped discrete cosine transform cepstrum: A new feature for speech processing. EUSIPCO 2005: 1-4 - [c6]R. Muralishankar, Douglas D. O'Shaughnessy:
Subspace-based Speaker-independent Vowel Recognition. ICASSP (1) 2005: 549-552 - [c5]R. Muralishankar, Abhijeet Sangwan, Douglas D. O'Shaughnessy:
Statistical properties of the warped discrete cosine transform cepstrum compared with MFCC. INTERSPEECH 2005: 341-344 - 2004
- [j1]R. Muralishankar, A. G. Ramakrishnan, P. Prathibha:
Modification of pitch using DCT in the source domain. Speech Commun. 42(2): 143-154 (2004) - [c4]Ryali Srikanth, R. Muralishankar, A. G. Ramakrishnan:
Wavelet-Based Estimation of Hemodynamic Response Function. ICONIP 2004: 1285-1291 - [c3]R. Muralishankar, A. G. Ramakrishnan, Lakshmish N. Kaushik:
Time-scaling of speech using independent subspace analysis. INTERSPEECH 2004: 2465-2468 - 2002
- [c2]R. Muralishankar, A. G. Ramakrishnan:
DCT based pseudo complex cepstrum. ICASSP 2002: 521-524 - [c1]R. Muralishankar, A. G. Ramakrishnan, P. Prathibha:
Warped-LP residual resampling using DCT for pitch modification. INTERSPEECH 2002: 2517-2520
Coauthor Index
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