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“எண்ணிய முடிதல் வேண்டும்,

நல்லவே எண்ணல் வேண்டும்;

திண்ணிய நெஞ்சம் வேண்டும்,

தெளிந்தநல் லறிவு வேண்டும்;”

        - மகாகவி சி. சுப்பிரமணிய பாரதி

“Let my thoughts bloom into action;

Let me think only noble thoughts;

Let me have valiant heart;

Let me have a clear wisdom;"

         - Mahakavi C. Subramania Bharathiar

PROFILE

Dr. E. Chandra
Professor & Head
Research Area
  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

0422-2428352

9894255832

ACADEMIC IDENTITY Scopus   ORCID   Google Scholar   Publons   Vidwan / IRINS

Research Area

  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

Courses Teaching

  • Cloud Computing
     
  • Information Security
     
  • Speech Processing
     
  • Compiler design
     
  • Computer Graphics

EDUCATION & CAREER

Dr. E. Chandra
Professor & Head
Research Area
  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

0422-2428352

9894255832

ACADEMIC IDENTITY Scopus   ORCID   Google Scholar   Publons   Vidwan / IRINS

Education

Ph. D.
Subject :  Computer Science
Institution : Alagappa University
Affiliated University : Alagappa University
Year of Award : 2007

M.Phil.,
Subject : Computer Science
Institution : Sri Vasavi College
Affiliated University : Bharathiar University
Year of Award : 1997

M. Sc., 
Subject: Computer Science
Institution : Avinashilingam University
Affiliated University : Avinashilingam University
Year of Award : 1994

 

Career

At Bharathiar University (Reverse Order)
Professor & Head  : April 2015 to Till Date

Past Experience

Professor & Director : from Nov 2011 to April 2015 at Dr S.N.S Rajalakshmi College of Arts & Science
Professor : from Jun 2011 to Nov 2011 at Kamban Arts & Science College
Director & Professor : from Feb 2007 to Nov 2011 at D J Academy for Managerial Excellence
Assistant Professor& HOD : from Jul 2001 to Feb 2007 at D J Academy for Managerial Excellence
Lecturer : from Jan 1995 to Jul 2001 at Sri Ramakrishna college of Arts & Science for women

RESEARCH AREAS

Dr. E. Chandra
Professor & Head
Research Area
  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

0422-2428352

9894255832

ACADEMIC IDENTITY Scopus   ORCID   Google Scholar   Publons   Vidwan / IRINS

PUBLICATIONS

Dr. E. Chandra
Professor & Head
Research Area
  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

0422-2428352

9894255832

ACADEMIC IDENTITY Scopus   ORCID   Google Scholar   Publons   Vidwan / IRINS

 


A lightweight encryption scheme using chebyshev polynomial maps
S. Sujiya , Dr.E.Chandra
Optik,Elsevier,240, 166786 (2021).

Convolutional and deep neural networks based techniques for extracting the age- relevant features of the speaker
K.Karthika, Dr.E.Chandra
Journal of Ambient Intelligence and Humanized Computing ,Springer, 2021(online first)

Speech and speaker recognition: A review
K.Karthika, Dr.E.Chandra
International Journal of Scientific & Technology Research, 08, 938- 944 (2019).

A review on speaker verification: challenges and issues
S.Sujiya , Dr.E.Chandra
International Journal of Scientific & Technology Research, 08, 956-960 (2019).

Comparative analysis of various noise types using empirical mode decomposition based hurst exponent techniques
S.Poovarasan,Dr.E.Chandra
International Journal of Scientific & Technology Research, 08, 1693- 1696 (2019).

Speech enhancement using sliding window empirical mode decomposition and hurst-based technique
S.Poovarasan, Dr.E.Chandra
Archives of Acoustics, 44, 429–437(2019).

Entropy based Local Binary Pattern (ELBP) feature extraction technique of multimodal biometrics as defence mechanism for cloud storage
B. Sree Vidya, Dr.E. Chandra
Alexandria Engineering Journal, 58, 1-12(2019).

Fuzzy Weight with voronoi Centroid Vector Quantizer (FW-VCVQ) for  emotional classifier with tamil speech signals
R.Kumuthaveni, Dr.E. Chandra
International Journal of Pure and Applied Mathematics, 119, 299-324 (2018).

Iterative Conditional Entropy Kalman filter (ICEKF) for noise reduction and Neuro  Optimized Emotional Classifier (NOEC)
R.Kumuthaveni, Dr.E. Chandra
Cluster Computing, 22, 1-17 (2018).

Voice based wheel chair movement using n-average wavelet algorithm  
Banumathi.A.C, Dr.E. Chandra
International Journal of Science and Research, 07,215-219 (2018).

A comparative analysis of feature extraction techniques for speaker Verification
S.Sujiya, Dr.E.Chandra
Interciencia Journal, 43, 245-264 (2018).

Multimodal biometric hash key cryptography based authentication and encryption for advanced security in cloud
B.Sree Vidya , E.Chandra
Biomedical Research,Special Issue, 506-516 (2018).

Digital signature representation using SOM method in OCR technique
R.Ravi Chakravarthi, Dr.E.Chandra
International Journal of Latest Engineering and Management Research, 02, 1-11 (2017).

An enhanced BAT algorithm with simulated annealing method for speech  emotion recognition
R.Kumuthaveni , Dr.E. Chandra
Journal of Advanced Research in Dynamical and Control Systems, Special Issue,125-138 (2017).

A review on speaker recognition
S.Sujiya, Dr.E.Chandra
International Journal of Engineering and Technology, 09, 1592-1598 (2017).

Evaluation of sound classification using modified classifier and speech enhancement using ICA algorithm for hearing aid application
N.Shanmugapriya, Dr.E. Chandra
ICTACT Journal on communication technology, 7, 1279-1288 (2016).

An efficient speaker recognition system by employing BWT and ELM
A. Indumathi,Dr.E.Chandra
BVICAM’s International Journal of Information Technology, 8, 983-989 (2016).

Pitch based feature extraction and twinning classification of gender using speech signal
A.Indumathi,Dr.E.Chandra
International Journal of Signal and Image Processing Issues, 01, 11-19  (2016).

Stop consonant – short vowel classification for tamil speech utterances
S. Karpagavalli, Dr.E.Chandra
International Review on Computers and Software, 11, 67-72 (2016).

Recognition of tamil syllable using vowel onset points with production perception based features
S. Karpagavalli, Dr.E.Chandra
ICTACT Journal on soft Computing, 06, 1163-1170 (2016).

Speaker identification using a novel prosody with fuzzy based hierarchical decision tree approach
K. Manikandan, Dr.E.Chandra
Indian Journal for Science and Technology,09, 1-6 (2016).

A review on sub-word unit modeling in automatic speech recognition
S. Karpagavalli, Dr.E.Chandra
IOSR Journal of VLSI and Signal Processing, 06, 77-84 (2016).

A review on automatic speech recognition architecture and approaches           
S. Karpagavalli, Dr.E.Chandra
International Journal of Signal Processing, Image Processing and Pattern Recognition, 09, 393-404 (2016).

Speaker recognition using MFCC and improved weighted vector quantization algorithm
C.Sunitha ,Dr.E.Chandra
International Journal of Engineering and Technology, 07, 1685- 1692 (2015).

A hierarchical approach in tamil phoneme classification using support vector machine
S. Karpagavalli, Dr.E.Chandra
Indian Journal of Science and Technology, 08, 1-7 (2015).

Noise estimation using standard deviation of the frequency magnitude spectrum for mixed non-stationary noise
A.Indumathi,Dr.E.Chandra
ICTACT-Journal on Communication Technology, 06, 1218-1222 (2015).

Efficient hybrid speech enhancement using PCA and ANFIS for hearing aids
N.Shanmugapriya, Dr.E. Chandra
International Journal of Applied Engineering Research, 10, 34625-34631 (2015).

Speaker identification using relevance vector machine
C. Sunitha, Dr.E.Chandra
International Journal of Applied Engineering Research, 10, 28389-28399, (2015).

Speaker recognition using MFCC and improved weighted vector quantization algorithm
C. Sunitha, Dr.E.Chandra
International Journal of Engineering and Technology, 07, 1685- 1692 (2015).

Speaker recognition using cepstral coefficient and machine learning technique
C. Sunitha, Dr.E.Chandra
Research Journal of Applied Sciences, Engineering and Technology,11, 983-987(2015).

An approach to evaluate object oriented case structure using score Carding framework
P. Edith Linda,Dr.E.Chandra, Dr. J. Sharmila
International Journal of Software Engineering and its Applications,09, 9-16(2015).

An algorithm for detecting outliers in distributed environment 
P.Ajitha, Dr.E.Chandra
International Journal of Applied Engineering Research,10,1519- 1523(2015).

A survey on outliers detection in distributed data mining for big data
P.Ajitha, Dr.E.Chandra
Journal of Basic and Applied Scientific Research,05, 31-38(2015).

Novel shift-phase transformation based cancelable and irrevocable biometric template generation for fingerprints
K.Kanagalakshmi, Dr.E. Chandra
International Journal of Computer Applications, 89, 41-53(2014).

A study on speaker recognition system and pattern classification techniques
Dr.E.Chandra, K.Manikandan, M.S.Kalaivani
International Journal of Innovative Research in Electrical, Electronic Instrumentation and Control Engineering, 2, 963- 967, 201

Structured SVM for speech recognition using kernel derivative model
V. Malarmathi, Dr.E.Chandra
International Journal of Engineering Research and Technology, 03, 2854- 2857(2014).

A proportional study on feature extraction method  in automatic speech  recognition system
Dr.E.Chandra, K. Manikandan, M.Sivasankar
International Journal of Innovative Research in Electrical, Electronic Instrumentation and Control Engineering, 02, 772-775 (2014).

Log-gabor orientation with run-length code based fingerprint feature extraction approach
Dr. K. Kanagalakshmi, Dr.E.Chandra
Global Journal of Computer Science and Technology, 14, 1-10(2014)

A thorough investigation on speech enhancement in hearing aids
N. Shanmugapriya, Dr.E. Chandra
International Journal of Computer Applications, 99, 9-12 (2014).

Comparative study of endpoint detection algorithms suitable for isolated word recognition
A. Akila, Dr.E. Chandra
BVICAM’S International Journal of Information Technology, 06, 764- 766 (2014).

Performance enhancement of syllable based tamil speech recognition system using time normalization and rate of speech
A. Akila, Dr.E. Chandra
CSI Transactions on ICT,02, 77–84 (2014).

Slope finder – A distance measure for DTW based isolated word speech recognition
A. Akila, Dr.E. Chandra
International Journal of Engineering and Computer Science, 02, 3411-3417(2013).

Isolated tamil word speech recognition system using HTK
A. Akila, Dr.E. Chandra
International Journal of Computer Science Research and Applications,03,    30-38(2013).

A novel technique for cancelable and irrevocable biometric template generation for fingerprints
K. Kanagalakshmi, Dr.E. Chandra
Global Journal of  Computer Science and Technology Graphics &Vision, 13,    1-11(2013).

A novel finger print recognition using minutiae features
S.Uma Maheswari, Dr.E. Chandra
International Journal of Engineering Science and Technology, 02,                 413-418(2013).

Survey on speech synthesis
A. Indumathi, Dr.E. Chandra
Signal processing: An International Journal, 06, 140- 145(2012)

Isolated tamil digit speech recognition using template-based and HMM-based approaches
S.Karpagavalli, R.Deepika, P.Kokila, K.U. Rani, Dr.E. Chandra
Global Trends in Computing and Communication Systems,270,441-450(2012).

An overview – speech recognition and speech synthesis algorithms
Dr.E.Chandra,A.Akila
International Journal of Computer Technology and Applications, 03, 1426-1430 (2012).

Text to speech: A simple tutorial
D.Sasirekha, Dr.E.Chandra
International Journal of Soft Computing and Engineering, 02, 275-278(2012).

Novel complex conjugate-phase transform technique for cancelable and irrevocable biometric template generation for fingerprints
K.Kanagalakshmi, Dr.E.Chandra
International Journal of Soft Computing and Engineering, 09, 426-436(2012).

Frequency domain enhancement algorithm based on log-gabor filter in FFT domain
K.Kanagalakshmi, Dr.E.Chandra
Global Journal of Computer Science and Technology, 12,15-21(2012).

Enhanced techniques for PDF image segmentation and text extraction
D.Sasirekha, , Dr.E.Chandra
International Journal of Computer Science and Information Security, 10,1-5(2012).

An enhanced active contour based segmentation for fingerprint extraction
S.Uma Maheswari, Dr.E.Chandra
International Journal on Computer Science and Engineering, 04, 1633- 1638    (2012).

Goal oriented requirements engineering for non-functional factors
D. FrancisXavierChristopher,Dr.E.Chandra
International Journal of Computer Applications, 52,18-23(2012).

Prediction of software requirements stability based on complexity point measurement using multi-criteria fuzzy approach
D. Francis Xavier Christopher, Dr.E.Chandra
International Journal of Software Engineering & Applications, 03, 01-115(2012).

Text to speech: A simple tutorial
D.Sasirekha, Dr.E.Chandra
International Journal of Soft Computing and Engineering, 02, 275-278(2012).

A review study on fingerprint classification algorithm used for fingerprint identification and recognition
SU Maheswari, Dr.E.Chandra
International Journal of Computer Science and Technology,03,739-745(2012).

Frequency domain enhancement filters for fingerprint image: A performance evaluation
Dr.E. Chandra, K.Kanagalakshmi
CIIT Digital Image Processing, 03,(2011).

Noise suppression scheme using median filter in gray and binary images
Dr.E. Chandra, K.Kanagalakshmi
International Journal of Computer Applications, 26, 49-57(2011).

Noise elimination in fingerprint image using median filter
Dr.E. Chandra, K.Kanagalakshmi
International Journal of Advanced Networking and Applications,02, 950-955(2011).

Augmenting CMM model to measure and enhanced quality of education
Dr.E. Chandra, D. Francis Xavier Christopher,S. D. Vijaykumar
CIIT Software Engineering and Technology,02(2010).

Constructing scalable local distributed decision tree algorithm for heterogeneous data source
Dr.E.Chandra, P.Ajitha
International Journal on Computer Science and Engineering, 03, 262-265(2010).

Class break point determination using CK metrics threshold
Dr. E. Chandra, P. Edith Linda
Global Journal of Computer Science and Technology, 73, 73-77(2010).

Feature selection techniques with distributed data mining models
Dr.E.Chandra, P.Ajitha
International Journal of Data Mining and Knowledge Engineering, 02(2010).

 

Dr.E.Chandra, Sujiya S “Optimized Variable Size Windowing Based Speaker Verification” International Conference on Electronics and Electrical Engineering Technology (EEET 2018), Tianjin Polytechnic University, China (2018).

Dr.E.Chandra, Karthika K “An Advance on Gender Classification by Information Preserving Features” International Conference on Electronics and Electrical Engineering Technology (EEET 2018), Tianjin Polytechnic University, China (2018).

Dr.E.Chandra, Sujiya S “An Analysis of Feature Selection based on Optimization Algorithms for Speaker Verification” 10th International conference on advanced computing, Madras Institute of Technology, India(2018).

Dr.E.Chandra, S.Karpagavalli “Phoneme based Model for Tamil Speech Recognition using GMM-HMM” International conference on advanced computing and communication systems, Eashwar College of Engineering, India(2015).

Dr.E.Chandra, Manikandan.k “Speaker Verification using Factor Analysis & fuzzy auto-associative Neural Network with Application” IEEE 2nd International conference on knowledge collaboration in Engineering, Kathir college of Engineering, India (2015)

Dr.E.Chandra, S.Karpagavalli “Tamil Phoneme Classification using Contextual Features and Discriminative Models” International conference on communication and signal processing, Adhiparasakthi Engineering College, India(2015)

K.Kanagalakshmi , Dr.E.Chandra “A review on the Balanced Score Card for Evaluating the processes during the software Development” IEEE International Advanced Computing Conference, Thapar University, India(2009).

Dr.E.Chandra, C.Sunitha  “A review on Speech and Speaker Authentication System using Voice Signal feature Selection and Extraction” IEEE International Advanced Computing Conference, Patiala, India(2008)

Kanagalakshmi, Dr.E.Chandra “Performance adjustment of Speech rate in Automatic Speech Recognition” International Conference, IEE and IEEE, Kolkata, India(2006)


 

TEACHING

Dr. E. Chandra
Professor & Head
Research Area
  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

0422-2428352

9894255832

ACADEMIC IDENTITY Scopus   ORCID   Google Scholar   Publons   Vidwan / IRINS

PROJECTS

Dr. E. Chandra
Professor & Head
Research Area
  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

0422-2428352

9894255832

ACADEMIC IDENTITY Scopus   ORCID   Google Scholar   Publons   Vidwan / IRINS

Funded Projects (National Level)

1.    Development of a neuro-fuzzy system for IOT sensor data to identify 
       stomach cancer diseases based on exhaled gas from humans
       Dr.E.Chandra / Dr.R.Porkodi/Dr.P.B.Pankagavalli
       RUSA 2.0
       2 years(2020-2022)
       Rs. 12.89 (In Lakhs)

2.    To Conduct a Survey of women population in selected area and create a
        directory of breast and cervical cancer patients
        Dr E.Chandra / Dr Kamalaveni / Dr Sivasamy
        RUSA 2.0 
        2 Years  (2020 – 2022)
        Rs. 8.88 ( In Lakhs)

1. Advanced Mobile Application based Speaker Recognition using Age and Gender 
    Classification for Forensic Investigation
    Dr.E.Chandra
    RUSA 
    6 months(Feb 2020-June 2020)
    Rs.8 (In Lakhs)

2. Diverse Sub-band Adaptive Speech Enhancement for Hearing Aids
    Dr.E.Chandra
    UGC 
   1 year(2015-2016)
    Rs.60,000

 

Consultancy Projects
Ongoing Consultancy Project Informations
Completed Consultancy Project Informations

 

RESEARCH GUIDANCE

Dr. E. Chandra
Professor & Head
Research Area
  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

0422-2428352

9894255832

ACADEMIC IDENTITY Scopus   ORCID   Google Scholar   Publons   Vidwan / IRINS

Ongoing

Title

Name

Completed

Title

Name

 

Ongoing

1. Poornima.E
Title:Development of a Neuro-Fuzzy System for IOT Sensor Data to Identify Stomach
Cancer Diseases Based on Exhaled Gas from Humans
Status:Ongoing
 
2. K.Karthika
Title:Advanced Mobile Application based Speaker Recognition using Age and Gender Classification for Forensic Investigation
Status:Ongoing

3.Sujiya.S
Title:
Status:Ongoing

4.Poovarasan.S
Title:An Artificial intelligence supported speech enhancement for hearing aids
Status:Ongoing
 

Completed

1. K.Manikandan
Title:A Novel Fuzzy Logic based Model for Text Dependent Speaker Identification and Verification
Year:2018
 

2. P.Ajitha
Title:A Novel Approach to Detect Outliers in Distributed Environment for Knowledge Discovery
Year:2018
 

3.R.Kumuthaveni
Title:A Novel Speech Emotion Recognition System sung Fuzzy Vector Quantization
Year:2018
 

4.C.Sunitha
Title:Improved Weighted Vector Quantization based Speaker Recognition using Wavelet and Cepstral Coefficient for Feature Extraction 
Year:2017
 

5.S.Karpagavalli
Title:A Novel Sub word Unit Model for Tamil Speech Recognition 
Year:2016
 

6.A.Akila
Title:A Novel Adaptive Spectral Fragmentation Approach for Tamil Speech Recognition 
Year:2014
 

7.Francis Xavier Christopher
Title:Determining Software Requirements Stability based on Complexity Point Measurement Adopting Multi-Criteria Fuzzy Approach Augmenting Quality Model
Year:2014
 

8.Nandhini
Title:An Efficient rule based Predictive Model with Optimized Attribute Selection 
Year:2012
 

9.K.Kanagalakshmi
Title:A Novel Shift-Phase Transformation based Cancelable and Irrevocable Fingerprint Biometric Template Generation Technique
Year:2012
 

 

Ongoing

 

Completed

1.S.Jeevitha 
Title:A Novel Speech Enhancement Techniques and Noise Reduction using Wavelet in Conference call
Year:2018

2.R.Geetha
Title:An Ensemble Classifier based Accident Detection Model 
Year:2018

3.S.Sujiya
Title:Speech Recognition using Hybrid Technology of EWTLBO and HMM
Year:2014

 

Ongoing

Sample Data.

Completed

Sample Data.

INSTITUTIONAL RESPONSIBILITIES

Dr. E. Chandra
Professor & Head
Research Area
  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

0422-2428352

9894255832

ACADEMIC IDENTITY Scopus   ORCID   Google Scholar   Publons   Vidwan / IRINS

ADMINISTRATIVE (BHARATHIAR UNIVERSITY)

1.RUSA Coordinator, Bharathiar University
 June 2016 to January 2018 


2.Online Admission Coordinator, Bharathiar University 
 January 2020 to Till Date


3.Online Exam Coordinator, Bharathiar University (Departments and Affiliated Colleges) 
 January 2020 to Till Date

ALUMINI REFLECTIONS

Dr. E. Chandra
Professor & Head
Research Area
  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

0422-2428352

9894255832

ACADEMIC IDENTITY Scopus   ORCID   Google Scholar   Publons   Vidwan / IRINS

Awards

1.Best oral presenter award by Tianjin Polytechnic University, China in 2018

2.Outstanding person award by Marquis, USA in 2014

3.Active Participation in all the activities award by CSI Coimbatore Chapter, India in 2011

Membership

1.Life Member on Computer Society of India 

2.Life Member on Society of Statistics and Computer Applications of India

3.Senior Member on ACM with Digital Library

4.Life Member on International Association of Engineers

5.Life Member on International Association of Computer Science and Information Technology

 

AWARDS & MEMBERSHIPS

Dr. E. Chandra
Professor & Head
Research Area
  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

0422-2428352

9894255832

ACADEMIC IDENTITY Scopus   ORCID   Google Scholar   Publons   Vidwan / IRINS

Awards

1.Best oral presenter award by Tianjin Polytechnic University, China in 2018

2.Outstanding person award by Marquis, USA in 2014

3.Active Participation in all the activities award by CSI Coimbatore Chapter, India in 2011

Membership

1.Life Member on Computer Society of India 

2.Life Member on Society of Statistics and Computer Applications of India

3.Senior Member on ACM with Digital Library

4.Life Member on International Association of Engineers

5.Life Member on International Association of Computer Science and Information Technology

 

VISITS / COLLABORATIONS / OTHERS

Dr. E. Chandra
Professor & Head
Research Area
  • Speech Processing
  • AI & Machine Learning
  • Neural Networks

0422-2428352

9894255832

ACADEMIC IDENTITY Scopus   ORCID   Google Scholar   Publons   Vidwan / IRINS

Visits

1.Presented a paper in International Conference on Electronics and Electrical Engineering Technology, Tianjin Polytechnic University, Tianjin, China from 19.09.2018 to 21.09.2018.
2.Invited talk at Guilin University, Guilin, China on 27.11.2006 to 30.11.2006.
 

Collaborators

 

Others