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Prof. Vasundhara

PhD (IIT Bhubaneswar, Odisha)

Assistant Professor Gr-I

Department of Electronics and Communication Engineering

Room No: ECE, Room No.-216, ECE department, NITW +91-870-246
vasundhara@nitw.ac.in
9778162166 Edit Profile Bio Sketch

Research Areas

 Adaptive and Advanced Signal Processing, Health care devices

  • Courses Handled
  • Research IDs
  • Selected Publications
  • Project/Consultancy
  • Current PhD Students
  • Awards and Accolades
  • Additional Responsibilities
  • Programming Languages Lab(EC1101)
  • DSP and Electronic Instrumentation Lab(EC305)
  • Digital Circuit Design Lab(EC205)
  • Introduction to Artificial Intelligence and Machine Learning(EC204)
  • Civionics(EC381)
  • IC Applications Lab(EC256)
  • Advanced Digital Signal Processing(EC367)
  • Basic Electronics Engineering(EC131)
  • Advanced DSP(EC5367)
  • Seminar - II(EC5198)
  • Analog and Digital Electronics Laboratory(EC182)
  • ORC ID: https://orcid.org/0000-0003-0509-4563
  • Google Scholar ID: AH18atEAAAAJ&hl=en


  • A family of Swish diffusion strategy based adaptive algorithms for distributed active noise control, By Rajapantula Kranthi, Vasundhara, Asutosh Kar, Mads Græsbøll Christensen, IEEE, IEEE Open Journal of Signal Processing, vol., pp., 2024
  • Curvelet based robust improved sine adaptive filter for feedback cancellation in hearing aids, By Vanitha Devi R, Vasundhara, Elsevier, Applied Acoustics, Elsevier, vol.211, pp.09528, 2023
  • A Robust Adaptive Filter for Diffusion Strategy-based Distributed Active Noise Control, By Rajapantula Kranthi, Vasundhara , Taylor & Francis, IETE Journal of Research, vol., pp., 2023
  • Re-weighted zero attracting adaptive exponential FLAF with maximum Correntropy criterion for robust sparse nonlinear system identification, By Vasundhara,, Elsevier, Digital Signal Processing, , vol.130, pp.103664, 2022
  • Sparsity aware affine-projection-like filtering integrated with robust set membership and M-estimate approach for acoustic feedback cancellation in hearing aids, By Vasundhara, Elsevier, Applied Acoustics, Elsevier, vol.175,2, pp.107778, 2021
  • “Robust filtering employing bias compensated M-estimate affine-projection-like algorithm, By Vasundhara, Wiley, IET Electronics Letters, vol.56, 5, pp.241-243, 2020
  • De-correlated improved adaptive exponential FLAF based nonlinear adaptive feedback cancellation for hearing aids, By Vasundhara, N.B. Puhan and Ganapati Panda, IEEE, IEEE Transactions on Circuits and Systems I: Regular Papers, vol.65, 2, pp.650-662, 2018
  • Zero-attracting proportionate normalized subband adaptive filtering technique for feedback cancellation in hearing aids, By Vasundhara, N.B. Puhan and Ganapati Panda, Elsevier, Applied Acoustics, Elsevier, vol.149, pp.39-45, 2019
  • A new evolving-update-based feedback cancellation scheme for hearing aids, By Vasundhara, Ganapati Panda and N.B.Puhan, Springer, Signal, Image and Video Processing, vol.12,4, pp.731-738, 2018
  • Hardware design for VLSI implementation of acoustic feedback canceller in hearing aids, By Vasundhara, Basant Kumar Mohanty, Ganapati Panda and N.B.Puhan, Springer, Circuits, Systems and Signal Processing, vol.37, 4, pp.1383-1406, 2018

Design and development of an integrated self-voice enhancement and feedback mitigation system for hearing assistive devices

  • Role Principal Investigator
  • Type Research
  • Sponsor Research Seed Grant MHRD, NIT Warangal
  • Duration 24 Months
  • Project Cost (INR) 490000
  • Status Completed


Neetu Chikyal Rao

  • Area of Research: Design of nonlinear sparse system identification techniques

Rajapantula Kranthi

  • Area of Research: Distributed Systems for Active Noise Control

Vanitha Devi R

  • Area of Research: Design and development of advanced techniques for hearing ai
  • 1st year faculty advisor (January, 2022 - July, 2023)