Forensic applications of signal processing

The IEEE Code of Ethics [1] states, " ... its members agree ... to be honest and realistic in stating claims or estimates based on available data; ... to improve the understanding of technology, its appropriate application, and potential consequences; ... to maintain and improve our technical competence and to undertake technological tasks for others only if qualified by training or experience, or after full disclosure of pertinent limitations." A professional engineer is a practicing scientist. In all our professional endeavors, we are bound by basic scientific principles and must use scientific methods.