Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, and researcher who has assisted thousands of clients over a more than two-decade career. She is the CEO of ...

Abstract: Sound source direction-of-arrival (DOA) estimation in reverberant environments with low-computational complexity remains a challenging problem, especially for small-sized microphone arrays.

Chemical Engineering is concerned with the design and operation of processes which convert materials and energy into the higher value products we use every day. It understands the processes which ...