Assistant Professor, Dept. of Electronics & Telecommunication

M.E. E&TC, B.E. E&TC

M.E. Project: AUTOMATIC SPEECH EMOTION RECOGNITION USING MODEL BASED APPROACH

B.E. Project: REDUCTION OF BIT ERROR RATE USING DIVERSE MODULATION TECHNIQUES IN OFDM

Signal Processing

12 years

Basic Electrical Engineering

Internet & Voice Communication

Signals & Systems

Network theory

Java

Environmental Management

Big Data Analytics

R Programming

Computer Communication Networks

Mobile Communication System

Product Design & Development

1. Audio Fingerprinting

2. An APP to identify diseases in plants

3. Early detection of Alzheimer's disease using Machine Learning

4. Document Summarisation

5. Stock market prediction using ML

6. Language translation system for Indian languages

7. Development of mobile app to measure calories from food images

8. Brain tumor detection using image segmentation

9. University predictor for admission applications

10. GUI based handwritten digit recognition using CNN

11. Implementation of text extraction from an image and conversion into local language

12. Sound recorder and looper using Android Studio

13. Implementation of emotion based music player from facial image using Support Vector Machine

14. Implementation of automatic speech emotion recognition system using Convolutional Neural Network

15. Moving object detection with shadow compression using foreground segmentation

16. Ground controller assistance using ADSB data

1. Purnima Chandrasekar, Dr. Manoj Chavan, Devendra Bodkhe, "Fulfiling 21st century needs through vocational and skill education/ creating synergy between education skilling future workforce," in Proc. Intl. Conf. on Humanities, Sciences & Technical Education, Feb. 2025

2. Purnima Chandrasekar, Shailendra Pratap Shastri . Step-by-step Approach to Automatic Speech Emotion Recognition. International Journal of Computer Applications. 186, 37 ( Aug 2024), 37-43. DOI=10.5120/ijca2024923947

3. Sudhir Tiwari, Ashish Zanjade, Archana Deshpande, Purnima Chandrasekar, Shailendra Shastri, Sonia Behra, "Bluetooth and WiMAX Applications Verification using Compact Klopfenstein BALUN," International Advanced Research Journal in Science, Engineering and Technology, vol.11, Issue. 5, pp. 624-629, May 2024

4. SP Shastri, D Archana, C Purnima, KV Ajetrao, "Analysis and Design of High Gain Compact Size Circular Polarized RFID Patch Antenna," International Journal of Microwave & Optical Technology, vol. 19, Issue. 13, May 2024

5. S Akanksha, C Purnima, SP Shastri, A Deshpande, SY Pawar, A Zanjade, "Compact Size High Gain RFID Antenna Array," International Journal of Microwave & Optical Technology, vol. 19, Issue. 3, May 2024

6. Sudhir Tiwari, Ashish Zanjade, Shailendra Shastri, Archana Deshpande, Purnima Chandrasekar, "A Review on Printed BALUN Transformer," International Advanced Research Journal in Science, Engineering and Technology, vol.11, Issue. 3, pp. 237-241, Mar 2024

7. Durgesh Pandey, Abhishek Tiwari, Ashwani Gupta, Purnima Chandrasekar, "GUI Based Handwritten Digit Recognition using CNN," in Proc. International Conference on Trends in Electronics & Communication, pp. 447-450, ISBN: 978-1-7369640-4-0, Feb. 2021

8. Naman Joshi, Rohit Gupta, Vivek Gupta, Purnima Chandrasekar, "Prediction of Graduate Admissions Using Regression Models," in Proc. International Conference on Trends in Electronics & Communication, pp.459-463, ISBN: 978-1-7369640-4-0, Feb. 2021

9. Sukruti Kaulgud, Purnima Chandrasekar, "Analyzing the grey areas of poor results through documentation and recording of data analytics," in Proc. Intl. Conference on Trends in Electronics & Communication, pp. 677-682, ISBN: 978-1-7329562-5-4, Feb. 2020

10. Purnima Chandrasekar , Amruta Mehta , Shikha Sharma Gupta, " An Effective Activity Based Learning in an Autonomous Engineering System," in Proc. Intl. Conference on Trends in Electronics & Communication, pp. 689-691, ISBN: 978-1-7329562-5-4, Feb. 2020

11. Janvi Bhagat, Shrishti Mishra , Purnima Chandrasekar , "Implementation of text extraction from an image and conversion into local language," in Proc. Intl. Conference on Trends in Electronics & Communication, pp. 305-309, ISBN: 978-1-7329562-5-4, Feb. 2020

12. Pratiksha Yadav , Jyoti Jangid , Purini Vani , Purnima Chandrasekar ,"Implementation of Emotion based Music Player from Facial Image using SVM ,"International Journal of Research in Engineering, Science and Management Volume-2, Issue-4, April-2019 

13. Purnima Chandrasekar, Bhumika Sharma, Aasman Patel, Anamika Pandey, " Implementation of Automatic Speech Emotion Recognition System using Convolution Neural Network," in Proc. Intl. Conference on Trends in Electronics & Communication, pp. 79-83, ISBN: 978-1-7329562-0-9, 2019

14. Rupali Mane,Purnima Chandrasekar,"Industry-Institution Collaboration for Enhancing Employability skills" 2nd  International conference on Technical Education & Skill Development  (CTESD)- 2018 

15. Rupali Mane, Purnima Chandrasekar, "Role of Training and Placement Cell in Outcome-Based Education," Conference on Technical Education & Skill Development: Challenges and Oppurtunities, ISBN: 978-0-9972393-9-3, pp. 6-9, 2017 

16. Purnima Chandrasekar, Santosh Chapaneri, Deepak Jayaswal, "Automatic speech emotion recognition: A survey," 2014 International Conference on Circuits, Systems, Communication and Information Technology Applications (CSCITA), pp. 341-346

17. Purnima Chandrasekar, Santosh Chapaneri, Deepak Jayaswal, "Emotion recognition from speech using discriminative features," International Journal of Computer Applications (0975 – 8887), Volume 101– No.16, September 2014 

1. Completed 12-weeks NPTEL online certification course 'Network Security', Jan-Apr 2025

2. Completed 12-weeks NPTEL online certification course 'Digital Image Processing', Jul-Oct 2024

3. Completed 12-weeks NPTEL online certification course 'Computer Networks and Internet Protocol', Jan-Apr 2024

4. Completed 8-weeks NPTEL online certification course 'Big Data Computing', Aug-Oct 2023

5. Participated in one week Online Capacity Building Program on 'LabView Programming & Hardware Interface' conducted from 23/6/2023-1/7/2023

6. Imparted training on the topic of 'Computer Networks' to IT Officers of Central Bank of India at Sir Sorabji Pochkhanawala Bankers Training College on 30/12/2022

7. Completed two days FDP on "NLP with Deep Learning" on 30/9/2022 and 3/10/2022 organized by dept. of Computer Engineering and dept. of Artificial Intelligence and Data Science, Fr. Conceicao Rodrigues College of Engineering, Mumbai

8. Participated in one week Online Capacity Building Workshop on 'Education 4.0: Tools for effective NEP 2020 implementation' conducted from 27/6/2022 to 2/7/2022

9. Completed AICTE Training And Learning (ATAL) Academy Online FDP on 'IoT: A Journey from Sensor to Server' from 4/1/2022-8/1/2022

10. Completed AICTE Training And Learning (ATAL) Academy Online FDP on 'Integrated Data Analytics-the tools and applications around industry verticals' from 5/7/2021-9/7/2021

11. Completed 5 days Online Faculty Development Programme Organised by K.J Somaiya Institute of Engineering and Information Technology, Sion and RUSA, Maharashtra on “Strategies for sustaining Quality Culture in Autonomous Colleges” from 21st June to 25th June, 2021. 

12. Completed AICTE Training And Learning (ATAL) Academy Online FDP on 'Artificial Intelligence and its Applications' from 7/06/2021-11/06/2021

13. Participated in faculty development program on 'Introduction to Angular JS (online live FDP)' organized by ICT academy from 24/5/2021-28/5/2021 

14. Completed 3 days online workshop on Scilab organised by the Teaching Learning Centre (ICT) at IIT Bombay, funded by the Pandit Madan Mohan Malaviya National Mission on Teachers and Teaching (PMMMNMTT), MoE, Govt. of India from 4-6th March 2021

15. Completed Coursera course on 'The Bits and Bytes of Computer Networking' on Feb 2021

16. Completed AICTE Training And Learning (ATAL) Academy Online FDP on 'Photonics' from 23/11/2020-27/11/2020 

17. Completed online course on 'Workplace Communication' conducted from 15/7/2020-15/12/2020 offered by IITBombayX, an online learning initiative of IIT, Bombay

18. Completed online workshop on 'Inculcating Universal Human Values in Technical Education' organized by AICTE from 10/8/2020-14/8/2020

19. Completed online non-credit course authorized by University of California San Diego and offered through Coursera on 'Introduction to Big Data as on 21/6/2020

20. Completed 5 days national level (online) FDP on 'Disruptive Technologies of Industry 4.0' from 30/5/20-3/6/20 organized by Fr. Conceicao Rodrigues College of Engineering, Mumbai

21. One week online FDP on 'Effective Proposal Writing for research and funding' organized by Sandip Institute of Technology and Research, Nashik from 13/5/20-18/5/20 

22. Completed 8-weeks NPTEL online certification course 'Practical Machine Learning using Tensor flow', Aug-Oct 2019

23. Completed a workshop on Python organized  by the Teaching Learning Centre (ICT) at IIT Bombay, funded by the Pandit Madan Mohan Malaviya National Mission on Teachers and Teaching (PMMMNMTT) on 22/6/2019

24. Completed AICTE-ISTE approved one week STTP on "Teaching methodologies for core electronics and telecommunication courses from 2/7/18-7/7/18 organized by Dept. of Electronics & Telecommunication Engineering, KJSCE, Mumbai

25. Completed NPTEL online certification course 'Social Networks', July-Oct 2018

26. Completed AICTE approved FDP on 'Pedagogy for Online and Blended Teaching-Learning Process' conducted by IIT-B under the aegis of Pandit Madan Mohan Malaviya National Mission for Teachers and Teaching (PMMMNMTT), MHRD, GoI from 14/9/2017-12/10/2017

27. Completed AICTE approved FDP on 'Foundation Program in ICT for Education' conducted by IIT-B under the aegis of Pandit Madan Mohan Malaviya National Mission for Teachers and Teaching (PMMMNMTT), MHRD, GoI from 3/8/2017-7/9/2017

28. Completed 8 weeks NPTEL online certification course 'Basic Electrical Circuits', July-Sept 2017

https://scholar.google.com/citations?user=70hFrJoAAAAJ&hl=en&gmla=AJsN-F7u6P5_DwFBznHbXcD9vU6JudWXmwCifOcijcwpaMVPIelY3BIqz8QkKtC7Ntb1mc-hYXryMONEviLnJP0DZ_RkeXBQy7fedxesWMhGAn3KDsCeh8Y&sciund=1920452969548206684&gmla=AJsN-F5jdfPPnqS4c2hSbxvh_cjrEjJYIpkHfuU470vaPy8jgpdvDJHbIGebQ061Sk02Hvw3F5K73ofDstbFbpTbRi9AdDJ-TF5R4YTk0ctM2OB7ycBO6_4&sciund=12403223884188046516

https://youtube.com/@purnimachandrasekar4833?si=B1nZXGYxJs0aYkRB