Digital Signal Processing, speech recognition, characterization of speech and sound waves using wavelets and other time-frequency analysis methods, language modeling, data analysis techniques.
Learning behaviors of engineering students; assessment and evaluation of student performance; teaching and learning strategies that produce an effective learning environment.
Engineering education research on increasing retention, progression, graduation rates of students, improving quality of teaching and learning engineering, increasing diversity.
Broadening Participation Research on interest, motivation and perception in minority engineering students.
