Speech based technology development for e-learning: This involves work on Speech Attributes and Lexical Expert System based Spoken Item Recognition, Spoken language Acquisition and Prosody modeling. My achievements during this period is evidenced by a number of publications in reputed Research Journals and Conference Proceedings, organization of major conferences and guidance of Ph D and M Tech Scholars in the areas of:
- Speech Attributes and Lexical Expert System based Spoken Item Recognition
Study of segmental and supra segmental aspects of non native (L2) English and native (L1) English.
Prosody modeling for Bangla
Outcome based Curriculum development with 21st century pedagogy: Since 2009
, CET, IIT Kharagpur has been in the forefront of the project “Developing Suitable Pedagogical Methods for Various Classes, Intellectual Calibres and Research in E-learning”, a flagship project under the NMEICT, sponsored by the MHRD. In addition to being the Anchor Institution, IIT Kharagpur developed a collaborative web based tool for developing, monitoring, sharing and administering Outcome-based Curricula. I was responsible for conceiving and successfully implementing this software tool.
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Prosodic word boundary detection from Bengali continuous speech Das S. K., Bhowmik T. By Language Resources and Evaluation 13 1-9 (2019)
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Word boundary detection based on suprasegmental features: A case study on Bangla speech Das S. K., Gupta B. , Datta A. K. By International Journal of Speech Technology 9(1) 17-28 (2007)
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Deep Neural Network based Place and Manner of Articulation Detection and Classification for Bengali Continuous Speech Bhowmik T., Chowdhury A. , Das S. K. By Procedia Computer Science 125 895-901 (2018)
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Discourse prosody planning in native (L1) and nonnative (L2)(L1-Bengali) English: a comparative study Saha S. N., Das S. K. By International Journal of Speech Technology 20(2) 305-326 (2017)
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Phonetic realization of English lexical stress by native (L1) Bengali speakers compared to native (L1) English speakers Saha S. N., Das S. K. By Computer Speech & Language 47 1-15 (2017)
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English lexical stress produced by native (L1) Bengali speakers compared to native (L1) English speakers: an acoustic study Das S. K., Saha S. N. By International Journal of Speech Technology 19(4) 827-840 (2016)
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Image Inpainting Through Metric Labeling via Guided Patch Mixing Kumar V., Mukhopadhyay J. , Das S. K. By IEEE Trans. of Image Processing 25 5212-5226 (2016)
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Attributes of good teaching in engineering education in Indian subcontinent Bhattacharya B., Chaubey A. , Das S. K. By S dhan 43 188-200 (2018)
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Manner of Articulation based Bengali Phoneme Classification Bhowmik T., Das S. K. By International Journal of Speech Technology 1-18 (2018)
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F0 contour generation and synthesis using Bengali Hmm-based speech synthesis system Mukherjee S., Das S. K. By International Journal of Speech Technology 18(1) 25-36 (2015)
Principal Investigator
- AI Based Spoken Language Learning System
- FIST- PROJECT (Level-2)
Co-Principal Investigator
- Investigating the Differences in Scientific Epistemic Beliefs, Conceptions of Learning Science and Self-Efficacy of Learning Science between Taiwan and India: A Cross-Country Study N.C.E.R.T
Ph. D. Students
Aabha Chaubey
Area of Research: Educational Technology
Arundhati Boruah
Area of Research: Data Driven Precision Agriculture
Deblina Kar
Area of Research: Health care electronics
Debolina Pramanik
Area of Research: Embedded Sensing and Interfacing electronics
G Satya Prasad
Area of Research: Signal Processing
Jyotiprava Mohanta
Area of Research: Effectiveness of the outcome base curriculum towards improving educational quality
Puja Bharati
Area of Research: Speech Processing
Sabyasachi Chandra
Area of Research: Foreign Accent Conversion
Suman Kumar Pal
Area of Research: Optical Sensors
