I have four different research programs, each of which is briefly described below. The links will take you to pages where you will find more information.

Sparse approximation entails expressing data in a sparse, efficient, and meaningful way using overcomplete dictionaries.

This is a software suite of numerous demonstrations of signal processing.

A method originally developed for speech synthesis adopted for sound and music synthesis.

Turning data into sound to obtain different viewpoints.

Bob L. Sturm: Research