Biography
Dr. D. Narayana Dutt is a distinguished academic and researcher in the field of electrical communication engineering, with a notable career at the Indian Institute of Science (IISc), Bangalore. His work spans biomedical signal processing, nonlinear dynamics, acoustics, and speech signal processing.

Educational Background
• Bachelor of Engineering (B.E.), Bangalore University, 1967
• Master of Engineering (M.E.), Indian Institute of Science, Bangalore
• Doctor of Philosophy (Ph.D.), Indian Institute of Science, Bangalore, 1974

Academic Career
Dr. Dutt began his academic career at the Indian Institute of Science (IISc) in 1998 as an Assistant Professor in the Department of Electrical Communication Engineering. He served in this role until his retirement in 2012.

Research Contributions
Dr. Dutt has made significant contributions to several important research areas:
1. Biomedical Signal Processing – Analysis and interpretation of biological signals.
2. Nonlinear Dynamics and Chaos – Investigation of complex system behavior.
3. Acoustics and Speech Signal Processing – Advancing the understanding and processing of acoustic and speech signals.