Dr. Purushotham U
Associate Professor
- Teaching
About
Dr. Purushotham. U obtained his PhD in Electrical and Electronics Engineering Sciences from Visvesvaraya Technological University, Belgaum in 2019 , M.Tech in Electronics from VTU, Belgaum in 2003 and B.E in Electronics and Communication from Bangalore University in 2000. He has a Teaching experience over 18 years and research experience of over 8 years. He is a member of IET and life member of ISTE. His areas of interest are Speech Processing, Signal Processing and Communication Engineering.
Assistant Professor, SMU, 2009 - 2011
Sr.Lecturer, DSCE, 2007 - 2009
Lecturer, PESIT, 2005 - 2007
Lecturer, CIT, 2003 - 2005
Network Analysis
Signals and Systems
Digital signal Processing
Control Systems
Information Theory and coding
Communication Engineering
Analog and Digital Electronics
DSP Processor Arch and Programming
Advance DSP
Broad band Communication
Multirate systems and Filter banks
Class in-charge
Prakalpa Co-ordinator :ECE Dept
Infrastructure Co-ordinator
ECE Minor Co-ordinator
NAAC Coordinator of ECE Department
His area of Research includes Speech Processing, Signal Processing and Communications
He has Presented and published Papers in various conferences and Journals
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"Implementation of Encryption and Decryption Algorithms for Security of Mobile Devices" in IEEE Conference International Conference on Communication Technology (ICCT) Xi'an China, 2019
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"Design and Simulation of Digital Filters for Speech Processing" International Conference (Online) (IC RTEETIMP-2020), December 2020,Bangalore
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"Identification of Ambulance Siren sound and Analysis of the signal using statistical method," 2020 International Conference on Intelligent Engineering and Management (ICIEM)
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"Speech Enhancement Using Semi-Supervised Learning," 2020 International Conference on Intelligent Engineering and Management (ICIEM), London, UK
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"Soft Audible Noise Masking in Single Channel Speech Enhancement for Mobile Phones," 2020 International Conference on Computation, Automation and Knowledge Management (ICCAKM), Dubai, United Arab Emirates, 2020,
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"Cepstral Domain Approach to Enhance Noisy Speech and Increase Intelligibility for Mobile Communication"2nd International Conference on Advances in Electronics, Computers and Communications (ICAECC) Feb 2018
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"Feature Extraction in Enhancing Speech Signal For Mobile Communication"IICIP-2016 IEEE Conference, Delhi Technological University, Delhi, Aug 2016
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" Development of Efficient VLSI Architecture for Speech Processing in Mobile Communication"ICCCSP-2017 IEEE Conference, SSN College of engineering, Chennai ,Jan 2017.
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"Text line segmentation using Vector Quantization incorporated cluster density analysis" , International Conference on Convergence of Science and Technology at TJIT, 2015 Bangalore.
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"Implementation of efficient serial-parallel decoder architecture for IEEE 802.11ad LDPC code" International Conference on wireless Communication and Embedded Systems, NITTE 2015,Bangalore
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" Design and Implementation of convolution interleaver" International Conference on emerging trends in Engineering 2015 , DSCE,Bangalore
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"Modified Spectral Subtraction Scheme for Enhancing Speech Signal" in 3rd National Conference on Networking, Embedded and Wireless Systems (NEWS 2014).
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"Energy Efficient wireless sensor network for smart buildings" in National conference organized by Dr.AIT, Bangalore, April 2011
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"Problems and Solutions in wireless networks for Smart buildings" in International conference organized by NITTE, Karkala, May,2011
Semi-Supervised Learning to Enhance speech signal For Mobile Communication" SN Computer Science, Springer Publication, Vol 1 Computer Science 2020.
"Implementation of Spectral Subtraction using Sub band filtering in DSP C6748 Processor for Enhancing Speech Signal" Advances in Machine Learning and Data Science , Springer Singapore publisher ,Vol 705, ISBN 978-981-10-8568-0, Mar 2018.
Adaptive Spectral Subtraction to Improve Quality of Speech in Mobile Communication" International Journal of Communications and Distributed Systems, Inder science Publishers, Vol 18, Nov 2017
" Implemetation of LMS-ALE filter using Vedic algorithm" Journal of Electrical and Electronic systems Aug 2016
"Modified Spectral Subtraction Scheme for Enhancing Speech Signal" International Journal of Advanced Information Science and Technology (IJAIST) ISSN: 2319 - 2682.
"Spectral Processing Methods for Degraded Speech Signal" In CIIT International Journal on Digital Signal Processing (CIIT) ISSN 0974-9594 Volume: 6; Aug 2014 Edition
Education
BE, Bangalore University, 2000
M Tech, VTU, 2003
PhD, VTU, 2019