Designed by the student chapter of the Society of Motion Picture and Television Engineers, this site offers a clear, informative timeline of film sound history. Breaking the century down by decades, the site discusses the main sound innovations of each period, and these brief histories link to related film history sites. The site also features a graph showing the specifications and capability of every major film sound format from Fantasound in 1940 to DTS introduced in 1993. An unannotated list of relevant links rounds out the site.