I have 24 years of experience, and specialize in the field of forensic audio and video evidence with specific knowledge in the areas of forensic audio, forensic video and forensic acoustics. I have published on such topics as forensic audio, forensic voice identification and intellectual property. I have testified 10 times on topics such as forensic audio, forensic video and patent law. As a board certified forensic audio and video analyst, expert and consultant with four degrees (B.S., M.A., J.D., LL.M.) and a registered patent attorney with expert testimony experience in state and federal courts in civil cases throughout the United States and overseas, I also give regional, national and international presentations in the area of forensic audio and video and author peer-reviewed, relevant publications.