American WideScreen MuseumIn the Cyber Museum we feature extensive coverage of Cinerama, CinemaScope, Technirama, Panavision, Vistavision, Superscope, Todd-AO, Technicolor, Cinecolor, Kinemacolor and other motion picture photographic processes. The web site also features a great deal of historic material on the development of early motion picture sound systems of the variable area and variable density optical soundtracks, plus Vitaphone sound on disc motion picture audio systems.