The Soundtrack Configuration Authority List provides data values for the Soundtrack Configuration element.
Film: Variable Area
Film: Variable Area, Push-pull
Film: Variable Density
Sound: Dual
Sound: Eight
Sound: Full
Sound: Half
Sound: Mono
Sound: Quarter
Sound: Stereo
Source:
http://www.archives.gov/research/search/lcdrg/authority_lists/soundtracklist.html
กก