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Pravena D
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Cited by
Year
Pathological voice recognition for vocal fold disease
D Pravena, S Dhivya
International journal of computer applications 47 (13), 2012
292012
Significance of incorporating excitation source parameters for improved emotion recognition from speech and electroglottographic signals
D Pravena, D Govind
International Journal of Speech Technology 20 (4), 787-797, 2017
242017
Development of simulated emotion speech database for excitation source analysis
D Pravena, D Govind
International journal of speech technology 20, 327-338, 2017
202017
Speech enhancement based on Savitzky-Golay smoothing filter
KU Shajeesh, S Kumar, D Pravena, KP Soman
International Journal of Computer Applications 57 (21), 2012
152012
Improved method for epoch estimation in telephonic speech signals using zero frequency filtering
D Govind, R Vishnu, D Pravena
2015 IEEE International Conference on Signal and Image Processing …, 2015
82015
Expressive speech analysis for epoch extraction using zero frequency filtering approach
D Pravena, D Govind
2016 IEEE Students’ Technology Symposium (TechSym), 240-244, 2016
72016
Tamil speech emotion recognition using deep belief network (DBN)
M Srikanth, D Pravena, D Govind
Advances in Signal Processing and Intelligent Recognition Systems …, 2018
62018
Significance of natural elicitation in developing simulated full blown speech emotion databases
D Pravena, S Nandhakumar, D Govind
2016 IEEE Students’ Technology Symposium (TechSym), 261-265, 2016
52016
Improved epoch extraction using variational mode decomposition based spectral smoothing of zero frequency filtered emotive speech signals
D Govind, D Pravena, SG Ajay
2018 Twenty Fourth National Conference on Communications (NCC), 1-6, 2018
42018
Development of speech emotion recognition system using deep belief networks in Malayalam language
A Chandran, D Pravena, D Govind
2017 International Conference on Advances in Computing, Communications and …, 2017
42017
Effectiveness of polarity detection for improved epoch extraction from speech
D Govind, PM Hisham, D Pravena
2016 Twenty Second National Conference on Communication (NCC), 1-6, 2016
32016
Significance of exploring pitch only features for the recognition of spontaneous emotions from speech signals
A Pooja, D Pravena, D Govind
2017 International Conference on Advances in Computing, Communications and …, 2017
22017
Exploring the significance of low frequency regions in electroglottographic signals for emotion recognition
SG Ajay, D Pravena, D Govind, D Pradeep
International Symposium on Signal Processing and Intelligent Recognition …, 2017
22017
Identifying issues in estimating parameters from speech under lombard effect
M Aiswarya, D Pravena, D Govind
International Symposium on Signal Processing and Intelligent Recognition …, 2017
22017
Issues in Formant Analysis of Emotive Speech Using Vowel-Like Region Onset Points
R Surya, R Ashwini, D Pravena, D Govind
Intelligent Systems Technologies and Applications: Volume 1, 139-146, 2016
12016
Preliminary Studies towards Improving the Isolated Digit Recognition Performance of Dysarthric Speech by Prosodic Analysis
A Vishakh, D Govind, D Pravena
Procedia Computer Science 58, 395-400, 2015
12015
Improved Phone Recognition Using Excitation Source Features
PM Hisham, D Pravena, Y Pardhu, V Gokul, B Abhitej, D Govind
Intelligent Systems Technologies and Applications: Volume 1, 147-152, 2016
2016
A Robust Algorithm for Speech Polarity Detection Using Epochs and Hilbert Phase Information
D Govind, PM Hisham, D Pravena
Procedia Computer Science 58, 524-529, 2015
2015
MS1–SPC1: SIGNAL PROCESSING FOR COMMUNICATIONS
CY Mei, AZ Sha’ameri, MJ ur Rehman, SC Dass, VS Asirvadam, D Govind, ...
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