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Video Lectures and Lecture Notes (PPTs) on PLA Minimization (PLA Folding) and Testing of PLAs (Programmable Logic Arrays))

Video Lectures on PLA Minimization (PLA Folding) and Testing by Prof. S.K.Lahiri sir

Samir K. Lahiri obtained M.Tech. and Ph.D. in Radio Physics and Electronics from the University of Calcutta in the years 1966 and 1971 respectively. He joined the faculty of Indian Institute of Technology Kharagpur in the  Department of Electronics & Electrical Communication Engineering in November 1971. Since then he served I.I.T. Kharagpur in various capacities: He became Professor in 1985, Co-ordinator – Microelectronics Centre in 1989, Dean – Sponsored Research and Industrial Consultancy (1997 – 2000), Chairman – Advanced Technology Centre in 1998, and the Deputy Director of the Institute during 2002 – 2005.. He took active role in the development and expansion of teaching and research programmes in microelectronics/VLSI, semiconductor devices, microelectromechanical sensors (MEMS), integrated optics and surface-acoustic-wave (SAW) devices. He has led research groups in challenging R & D activities in the above areas, sponsored by various agencies, which resulted in development of silicon linear bipolar ASICs, ECL gate chips, MEMS such as silicon micromachined thermal detectors, accelerometers, quartz micromachined gyro-chips and DETF accelerometer chips, integrated-optic waveguides and components, special SAW filters, etc. He also played the key role in setting up the Advanced VLSI Design Laboratory, Space Technology Cell and MEMS Design Laboratory in IIT Kharagpur. He has supervised 12 Ph. D. theses and authored about 150 research papers. He was the Secretary, Vice-President and President of IEEE Kharagpur Section in the early 1990s. He serves in various National Level Committees on Smart Materials & Structures, Nanotechnology and VLSI Design and is in the Research Council of CSIO Chandigarh and in various national level committees of ISRO, DRDO, CSIR, NPSM, DSIR, DIT/MCIT and other organisations. He is a Fellow of Indian National
Academy of Engineering.


IIT Video Lectures on High Performance Computer Architecture by Dr. Rajib Mall

Video Lecture Series from IIT Professors :
High Performance Computer Architecture 
 by   Dr. Rajib Mall sir

Dr. RAJIB MALL obtained all his professional degrees: Bachelor's, Master's, and the doctoral degrees from the Indian Institute of Science, Bangalore. He worked for Motorola(India) for about three years before joining the faculty of Computer Science and Engineering at IIT, Kharagpur, where he is at present working as a professor.He has guided more than a dozen Ph.D. theses and has published more than 150 refereed international journal and conference papers. He has done consultancy projects for organizations such as General Motors, Infosys, Honeywell, and Usha Telecom. He works mostly in the areas of program analysis and testing for traditional as well as emerging software systems.


Lecture Notes ( Lecture Slides or PPTs ) on Speech Signal Processing by Dr. Rajesh M. Hegde sir

 Lecture Slides (PPTs) from IIT Professors :
Speech Signal Processing by Dr. Rajesh M. Hegde sir


Dr. Rajesh M. Hegde
He is currently Associate Professor and P K Kelkar Research Fellow in the Dept. of Electrical Engineering at IIT Kanpur. His areas of interest include speech, audio, vision, multimodal information fusion, and applications of signal processing in wireless sensor networks. He also has considerable interests in pervasive computing. Prior to this, he was a researcher and lecturer  at the California Inst. of Telecommunications and Information Technology (University of California San Diego) and associated with the DSP Lab .

Areas of Interest:




  • Speech Signal Procesing and Recognition (with emphasis on Indian Languages)
  • Speaker and Language Identification
  • Affective Speech Processing
  • Multi modal signal processing
  • Pervasive and Ubiquitous Computing
  • Applied Signal Processing in wireless networks
  • IT in Emergency Response
Contact Details :

Tel:  +91-512-2596248 (Work)
0-9793700555 (Cell)Fax:  +91-512-2590063
Email:  rhegde[AT]iitk.ac.in