Theses

Ph.D. thesis

“Time-varying signal models: Envelope and frequency estimation with application to speech/audio compression,” Department of Electrical Communication Engineering, Indian Institute of Science, 2005.

In one of the chapters of the thesis, we proposed a novel, universal speech/audio codec, on which a patent is pending.

Undergraduate thesis

“Estimation of eigensubspace,” Department of Electronics and Communication Engineering, University College of Engineering (Autonomous), Osmania University, 1999.

This thesis won the First prize and the Best Thesis Award at a competition conducted among all colleges/universities in India that received funding under the Project IMPACT program. Osmania University's College of Engineering was one of them. Project IMPACT was funded by the World Bank, Swiss Agency for Development and Cooperation, and the Government of India.