Dr. John Strawn, Ph.D. (Stanford, 1985) has served as testifying expert in patent and trade secret cases, conducted extensive prior art searches, and written expert reports, working for both plaintiffs and defendants. He has conducted software analysis of thousands of pages of source code. Dr. Strawn has over 30 years experience in software development (assembly language, Fortran, C, C++, Java, HTML, XML). He is experienced in digital signal processing, especially for audio and music, including audio compression such as MP-3. As an employee and as an independent consultant he has worked on teams in large and small companies on cutting-edge technology. Having been a Fulbright scholar in Germany, he can easily work with source material in German. He is an accomplished public speaker and has published extensively.
Testifying Experience: 19 depositions and 3 trials to date. includes Lucent v. Microsoft (San Diego, CA, February 2007).
In public talks about audio, one often sees a timeline in which "major changes in the audio industry" are said to occur every 10, 25, or perhaps 50 years. Rather than searching for periodicity in a one- or two-dimensional timeline, in this article it will be more helpful to start out by enumerating some of the multidimensional axes along wchich change occurs