Professor
Comilla University
Cumilla-3506, Bangladesh
Dr. Md. Saifur Rahman is currently serving as a Professor in the Department of Information and Communication Technology at Comilla University, where he joined as a Lecturer in 2012. He received his Ph.D. in speech processing from the Graduate School of Science and Engineering at Saitama University, Japan. His research interests include speech analysis, digital signal processing, and its applications to wireless communications.
| PhD | Saitama University, Saitama | Doctor of Philosophy | |
| M.Sc. | University of Rajshahi (RU) | Information and Communication Engineering (ICE) | |
| B.Sc. (Bachelor of Science) | University of Rajshahi (RU) | Information and Communication Engineering (ICE) | |
| H.S.C (Higher Secondary School Certificate) | Kushtia Government College, Kushtia. | ||
| S.S.C (Secondary School Certificate) | V.J Government High School, Chuadanga. |
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Dept. of Information and Communication Technology, Comilla University, Cumilla - 3506., Bangladesh |
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Dept. of Information and Communication Technology, Comilla University, Cumilla - 3506., Bangladesh |
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Dept. of Information and Communication Technology, Comilla University, Cumilla - 3506., Bangladesh |
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Dept. of Information and Communication Technology, Comilla University, Cumilla - 3506., Bangladesh |
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1. Foujia Islam, Nargis Parvin, Moinur Rahman, Md. Tofael Ahmed, Dulal Chakraborty, and Md. Saifur Rahman, “Fundamental Frequency Extraction by Utilizing the Combination of Spectrum in Noisy Speech," International Journal of Electrical and Electronics Research (IJEER), Vol. 13, No. 4 PP. 730-734, 2025.
2. Shekh Humaira Sunzida, Miss Nargis Parvin, Jafrin Akter Jeba, Sulin Chi, Md. Shiplu Ali, Moinur Rahman, and Md. Saifur Rahman, "Pitch Extraction using Discrete Cosine Transform Based Power Spectrum Method in Noisy Speech," International Journal of Advances in Applied Sciences (IJAAS), Vol. 14, No. 3, PP. 955∼965, 2025.
3. Pintu Chandra Paul, Maqsudur Rahman, Amena Begum, Md. Tofael Ahmed, Dulal Chakraborty, and Md. Saifur Rahman, “Combining BERT with LDA: Improved Topic Modeling in Bengali Language," IAENG International Journal of Computer Science, Vol. 52, No. 2, PP. 383-393, 2025.
4. Rownok Tarannum Nadika, Md. Saifur Rahman, Miss Nargis Parvin, Maqsudur Rahman, Moinur Rahman, and Narin Chowdhury “Fundamental Frequency Extraction by Utilizing the Autocorrelation Based Spectral Subtraction Method in Noisy Speech," International Journal on Communications Antenna and Propagation (IRECAP), Vol. 14, No. 1, PP. 42-50, 2024.
5. Arpita Saha, Miss Nargis Parvin, Md. Saifur Rahman, Moinur Rahman, and Any Chowdury, “Fundamental Frequency Extraction by Utilizing Modified BaNa in Noisy Speech," International Journal of Advances in Applied Sciences (IJAAS), Vol. 13, No. 3, PP. 515-529, 2024.
6. Miss Nargis Parvin, Jafrin Akter Jeba, Mousumi Hasan, Umma Sadia Tabassum EVA, and Md. Saifur Rahman, “Spectral Subtraction Based Weighted Function for Pitch Extraction in Noisy Speech," Journal of Computer Science and Technology Studies (JCSTS), Vol. 6, No. 4, PP. 153-162, 2024.
7. Md. Saifur Rahman, Any Chowdury, Miss Nargis Parvin, Arpita Saha, and Moinur Rahman, “Frame Length Dependency for Fundamental Frequency Extraction in Noisy Speech," Journal of Signal and Information Processing, Vol. 15, No. 1, PP. 1-17, 2024.
8. Md. Tofael Ahmed, Mariam Akter, Md. Saifur Rahman, Maqsudur Rahman, Pintu Chandra Paul, Miss Nargis Parvin, and Almas Hossain Antar, “Deep Neural Network Based Spam Email Classification Using Attention Mechanisms," Journal of Intelligent Learning Systems and Applications, Vol. 15, pp. 144-164, 2023. 9. Md. Saifur Rahman, Miss Nargis Parvin, and Moinur Rahman, “Window Function Dependency on Male and Female Speech Signals for Pitch Extraction at Low SNRs." Lecture Notes in Networks and Systems, Springer, Vol. 970, pp. 335-344, 2024.
10. Miss Nargis Parvin, Moinur Rahman, Irana Tabassum Ananna, and Md. Saifur Rahman, “Fundamental Frequency Extraction by Utilizing Accumulated Power Spectrum based Weighted Autocorrelation Function in Noisy Speech," International Journal of Information Technology and Computer Science (IJITCS), Vol. 16, No. 3, PP. 52-60, 2024.
11. Md. Saifur Rahman, Md. Pabel, Miss Nargis Parvin, Moinur Rahman, Jahid Hasan, and Maqsudur Rahman, “Real-time Full-Stack University Bus Tracking System Based on IoT," International Conference on Big Data, IoT, and Machine Learning (BIM 2023). Taylor and Francis Books (Intelligent Networks and Systems: Advanced Technologies and Applications).
12. Moinur Rahman, Miss Nargis Parvin, Md. Saifur Rahman, and Maqsudur Rahman, “Fundamental Frequency Extraction by Using Third Order Statistics Based Weighted Autocorrelation Function in Noisy Environments," Lecture Notes in Networks and Systems, Vol. 890, No. 4, PP. 65-76, 2024.
13. Miss Nargis Parvin, Md. Saifur Rahman, Md. Tofael Ahmed, and Maqsudur Rahman, “Robustness of Eigenvalue-Spread Based Rule of Combination in Dynamic Networked System with Link Failures," Lecture Notes in Institute for Computer Sciences, Social Informatics, and Telecommunications Engineering (LNICST), Vol. 491, 2023.
14. Md. Saifur Rahman, Miss Nargis Parvin, “Fundamental Frequency Extraction of Noisy Speech Using Exponent Enhancement in Weighted Autocorrelation," Advances in Intelligent Systems and Computing, Springer, Vol. 1408, 2021.
15. Md. Tofael Ahmed, Amina Akhter Rubi, Md. Saifur Rahman, and Maqsudur Rahman, “Red-AODV: A Prevention Model of Black Hole Attack for VANET and Identification of Malicious Nodes in VANET," International Journal of Computer Networks and Applications (IJCNA) (DOI: 10.22247/ijcna/2021/209985), Vol. 8, Issue 5, September – October 2021.
16. Md. Iqbal Hossain, Maqsudur Rahman, Md. Tofael Ahmed, Md. Saifur Rahman, and A. Z. M. Touhidul Islam, “Rating Prediction of Product Reviews of Bangla Language using Machine Learning Algorithms," IEEE Proceedings on International Conference on Artificial Intelligence and Mechatronics Systems (AIMS) (DOI: 10.1109/AIMS52415.2021.9466022), April 2021.
17. Md. Saifur Rahman, Yosuke Sugiura, and Tetsuya Shimamura, “Pitch Extraction using Fourth-root Spectrum in Noisy Speech," Journal of Signal Processing, Vol. 24, No. 5, pp. 207-222, 2020.
18. Md. Saifur Rahman, Yosuke Sugiura, and Tetsuya Shimamura, “Utilization of Windowing Effect and Accumulated Autocorrelation Function and Power Spectrum for Pitch Detection in Noisy Environments," IEEJ Trans Electrical and Electronic Engineering Wiley Online Library (wileyonlinelibrary.com), Vol. 15, pp. 1681-1690, 2020.
19. Md. Saifur Rahman and Miss Nargis Parvin, “Pitch Extraction Using Half-Wave Rectification in Narrow-Band Noise," International Journal of Computer Science and Network Security (IJCSNS) (Web of Science Index), Vol. 20, No. 10, pp. 150-157, 2020.
20. Md. Saifur Rahman, Yosuke Sugiura, and Tetsuya Shimamura, “Refined Autocorrelation Function for Pitch Detection of Speech," Int. Workshop on Smart Info-Media Systems in Asia (SISA 2019), pp. 72-77 (6 pages), Sep. 2019.
21. Md. Saifur Rahman, Yosuke Sugiura, and Tetsuya Shimamura, “A Multiple Functions Multiplication Approach for Pitch Extraction of Noisy Speech," Int. Conf. on Speech Tech. and Human-Com. Dial. (SpeD), 6 pages, Oct. 2019.
22. Md. Saifur Rahman, Yosuke Sugiura, and Tetsuya Shimamura, “Pitch Determination of Noisy Speech Using Cumulant-Based Modified Weighted Function," Proc. IEEE TENCON, pp. 1474-1478 (5 pages), Oct. 2018.
23. Md. Saifur Rahman, Miss Nargis Parvin, Md. Tofael Ahmed, Md. Selim Reza, Halida Homyara, Farhana Enam; “Detection of multiple failures in wavelength division multiplexed optical network using graph-based light path restoration method”, International Journal of Engineering Research and Applications (IJERA) ISSN: 2248-9622, www.ijera.com Vol. 3, Issue 1, January-February 2013.
24. Md. Zahangir Alam, Md. Saifur Rahman, Miss Nargis Parvin, M. Abdus Sobhan; “Wavelet Denoising Approach Using Fourth Order Moment to Remove Wireless Random Noise," IEEE/OSA/IAPR Proceedings on Informatics, Electronics & Vision (ICIEV), Dhaka University, ISBN: 978-1-4673-1153-3, pp. 1124-1129, May 18-19, 2012.
25. Md. Zahangir Alam, Md. Saifur Rahman, Miss Nargis Parvin, and M. Abdus Sobhan; “Time-Frequency Representation of a Signal through Non-Stationary Multipath Fading Channel," IEEE/OSA/IAPR Proceedings on Informatics, Electronics & Vision (ICIEV), Dhaka University, ISBN: 978-1-4673-1153-3, pp. 1130-1135, May 18-19, 2012. |
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