Rangarao Muralishankar

According to our database1, Rangarao Muralishankar authored at least 27 papers between 2002 and 2022.

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



In proceedings 
PhD thesis 


On csauthors.net:


Robust voice activity detection based on weighted average of long-term quadratic Renyi and differential entropies.
Digit. Signal Process., 2022

A Novel Modified Mel-DCT Filter Bank Structure With Application to Voice Activity Detection.
IEEE Signal Process. Lett., 2020

An Objective Measure to Assess Musical Noise using Connected Time-Frequency Regions.
Proceedings of the National Conference on Communications, 2019

Recovering bits from thin air: demodulation of bandpass sampled noisy signals for space IoT.
Proceedings of the 18th International Conference on Information Processing in Sensor Networks, 2019

Capacity Analysis of a Narrowband Powerline Communication Channel Under Impulsive Noise.
Proceedings of the 11th International Conference on Communication Systems & Networks, 2019

Robust Voice Activity Detection Using Frequency Domain Long-Term Differential Entropy.
Proceedings of the Interspeech 2018, 2018

Speech enhancement in modulation domain using discriminative random fields.
Proceedings of the 2017 IEEE International Symposium on Signal Processing and Information Technology, 2017

Differential Entropy-Driven Spectrum Sensing Under Generalized Gaussian Noise.
IEEE Commun. Lett., 2016

Spectrum Sensing For Cognitive Radios Through Differential Entropy.
EAI Endorsed Trans. Cogn. Commun., 2016

Differential Entropy Driven Goodness-of-Fit Test for Spectrum Sensing.
Proceedings of the Cognitive Radio Oriented Wireless Networks, 2015

Optimal Power Allocation over a Fading MAC with Varying Observation SNRS in Resource Constrained Wireless Sensor Network.
Proceedings of IEEE International Conference on Communications, 2011

Maximizing the Fair Allocation of Opportunistic Spectrum for CR Ad Hoc Networks.
Proceedings of the Global Communications Conference, 2011

Order Statistics for Voice Activity Detection in VoIP.
Proceedings of IEEE International Conference on Communications, 2010

Perceptual-MVDR based analysis-synthesis of pitch synchronous frames for pitch modification.
Proceedings of the 2008 IEEE International Conference on Multimedia and Expo, 2008

A Holistic Study of VoIP Session Quality - The Knobs that Control.
Proceedings of the 5th IEEE Consumer Communications and Networking Conference, 2008

Theoretical Complex Cepstrum of DCT and Warped DCT Filters.
IEEE Signal Process. Lett., 2007

A Performance Analysis of Features from Complex Cepstra of Warped DST, DCT and DHT Filters for Phoneme Recognition.
Proceedings of the 15th International Conference on Digital Signal Processing, 2007

Voice Activity Detection for VoIP-An Information Theoretic Approach.
Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

Pseudo Complex Cepstrum Using Discrete Cosine Transform.
Int. J. Speech Technol., 2005

Statistical properties of the warped discrete cosine transform cepstrum compared with MFCC.
Proceedings of the INTERSPEECH 2005, 2005

Subspace-based Speaker-independent Vowel Recognition.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

Warped discrete cosine transform cepstrum: A new feature for speech processing.
Proceedings of the 13th European Signal Processing Conference, 2005

Modification of pitch using DCT in the source domain.
Speech Commun., 2004

Time-scaling of speech using independent subspace analysis.
Proceedings of the INTERSPEECH 2004, 2004

Wavelet-Based Estimation of Hemodynamic Response Function.
Proceedings of the Neural Information Processing, 11th International Conference, 2004

Warped-LP residual resampling using DCT for pitch modification.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

DCT based pseudo complex cepstrum.
Proceedings of the IEEE International Conference on Acoustics, 2002