Areas of Interest/ Specialization: Speech Signal Processing, Image Processing, Machine Learning for Speech & Image Processing

Experience: 22 years teaching & research, 01 year industry

Publication/Books: in National and International Journals including Book chapters as listed

Awards(if any): Nil

Phd awarded/ supervised : 04 (undergoing)

Administrative responsibilities undertaken:

1. Head, Department of Electronics and Communication (ECE), NEHU, from 2009 (August) to 2010 (March)
2. Member, Academic Council during 2009-10 by virtue of Head
3. Member, School Board, School of technology, NEHU (2017-2019) and (2022-
4. Member, Board of professional studies, department of ECE (2009-till date)
5. Member, Board of professional studies, department of Energy Engineering (2019-till date)
6. Cluster Representative & member, Campus Residents’ Welfare committee, NEHU, Shillong (2013-14) and (2021-22)
7. Member, various College Inspection teams, nominated by Vice-Chancellor, NEHU, Shillong from time to time.
8. Coordinator, M.Tech Admission committee, department of ECE (2013-15), and member (2015-18).
9. Member, B.Tech Admission Committee, NEHU (2007-10) and (2019-20)

Academic affiliations(if any):

• Member, Institute of Engineers India (IEI)
• Member, ISTD

Research Projects

1. Title: Development of Prosodically Guided Phonetic Engine for Searching Speech Databases in Indian Languages
   Funding Agency: Department of Electronics & Information Technology (DeitY), Ministry of Communication and Information Technology, Govt. of India, New Delhi.
   Duration: 2 years [2011-2015]
   Status: Completed
   Role: Co- Principal Investigator, PI- Prof L Joyprakash Singh
    
2. Title: QoS Provisioning in WiFi-based Long Distance Wireless Networks for Hilly Terrain Areas”
   Funding Agency: Department of Electronics & Information Technology (DeitY) 
   Duration: 2 years [2012 -2015]
   Status: Completed
   Role: Co- Principal Investigator, PI- Prof (Md) I Hussain

Publications

Papers presented in conferences/seminars : 10

Articles:

1. Medhi, K., Hoque, N., Dutta, S. K., & Hussain, M. I. (2022). An efficient EEG signal classification technique for Brain–Computer Interface using hybrid Deep Learning. Biomedical Signal Processing and Control, 78, 104005.
2. Syiem, B., Dutta, S. K., Binong, J., Singh, L. J. (2021). Comparison of Khasi speech representations with different spectral features and hidden Markov states. Journal of Electronic Science and Technology, 19: 1- 7
3. Dutta, S. K., Singh, L. J. (2018). A comparison of three spectral features for phone recognition in sub-optimal environments. International Journal of Applied Pattern Recognition, 5: 137 – 148
4. Nandakishor, S., Rahul, L., Dutta, S. K., Singh, L. J. (2015). Development of Manipuri Phonetic Engine and its application in language identification. IETE Souvenir, IETE Imphal Chapter, p: 42 – 45
5. Dutta, S. K., Ismail T., Singh, L. J. (2020). A comparison between phonetic engine and GMM-UBM classifier for language identification tasks, Microsystem technologies,
6. Dutta, S. K., Singh, L. J. (2017). An Analysis of Automatic Phone Recognition and Identification of a Few Languages from North Eastern India, Indian Journal of Science and Technology, Vol 10(23), DOI: 10.17485/ijst/2017/v10i23/114011,
7. Dutta, S. K., Nandakishor, S., Singh, L. J. (2015). >Development of Manipuri phonetic engine and its application in language identification, IJETR, Vol 3(08), pp:200-203
8. Hussain, I. Md., Dutta, S. K., Ahmed N, Hussain I (2015). A Wifi-based Reliable Network Architecture for Rural Regions, AJET, Vol 3(01), pp: 1-6

Conferences:

1. Dutta, S. K., Nandakishor, S., Singh, L. J. (2017). A comparative study on feature dependency of the Manipuri language based phonetic engine. In: 2^nd International Conference on Communication Systems, Computing and IT Applications, CSCITA 2017, p. 5 – 10
2. Ismail, T., Deka, G. K., Dutta, S. K., Singh, L. J. (2017). Identification of Kamrupi dialect and similar languages. In: 4^th International Conference on Signal Processing and Integrated Networks, SPIN 2017, p. 540 – 543
3. Nandakishor, S., Dutta, S. K., Singh, L. J. (2015). An HMM based semi-automatic syllable labeling system for Manipuri language. In: International Conference on Computing, Communication and Automation, ICCCA 2015, p. 1044 – 1047
4. Rahul, L., Nandakishor, S., Singh, L. J., Dutta, S. K. (2013). Design of Manipuri Keywords Spotting System using HMM. In: 4^th National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics, NCVPRIPG 2013

Book Chapters:

1. Hazowary, P., Dutta, S.K., Subadar, R. (2022). A Comparison of Image Compression Techniques Over Wireless Fading Channel. In: Sarma, H.K.D., Balas, V.E., Bhuyan, B., Dutta, N. (eds) Contemporary Issues in Communication, Cloud and Big Data Analytics. Lecture Notes in Networks and Systems, vol 281. Springer, Singapore.
2. Gogoi, D., Nishant, N., Anil kumar, R., Dutta, S. K, (2021). Automated Detection of Road Potholes Under Shadowed Condition Using Machine Learning. In: Maji, A.K., Saha, G., Das, S., Basu, S., Tavares, J.M.R.S. (eds) Proceedings of the International Conference on Computing and Communication Systems. Lecture Notes in Networks and Systems, vol 170. Springer, Singapore.
3. Rahman, A., Dutta, S.K., Sarkar, P. (2018). A Compact Ku-Band Bandpass Filter with Wide Upper Stopband Using SIR. In: Advances in Communication, Devices and Networking. Lecture Notes in Electrical Engineering, Bera, R., Sarkar, S., Chakraborty, S. (eds) vol 462. Springer, Singapore
4. Dutta, S. K., Singh, L. J. (2018). A Study on Prosodic Feature-Based Automatic Classification of Languages from Northeastern India. In: Advances in Communication, Devices and Networking – a part of Lecture Notes in Electrical Engineering. R. Bera, S. K. Sarkar, and S. Chakraborty (Eds.). Springer, Singapore, Chapter 63, volume 462, p. 583 – 589
5. Dutta, S.K., Singh, L.J. (2018). Some Issues Related to Phone Recognition and Language Identification Using Phonetic Engine. In: Lecture Notes in Networks and Systems, Mandal, J., Saha, G., Kandar, D., Maji, A. (eds).  vol 24. Springer, Singapore.
6. Dutta, S. K., Singh, L. J., Pyrtuh, F. (2012). Robust Watermark for Speech Communication. In: International Conference on Software Technology and Engineering (ICSTE 2012). Jianhong Zhou (Ed.). ASME Press, 3 Park Avenue, New York, NY 10016, USA, Chapter 65, p. 411 – 415

International conferences: 10

National conferences: 02