I have 25 years of experience, and specialize in the field of digital signal processing with specific knowledge in the areas of acoustics, speech and audio, acoustic forensics and digital filters. I have published on such topics as speech compression, coding and speech recognition, audio compression coding and digital signal processing. My professional career includes successful pursuits in a variety of activities such as teaching and conducting research in a major university, publishing extensively, holding patents and completing consulting projects that involved cutting-edge technology.