What methods have been used for digital sound in formats other than 35mm?
[under construction] As mentioned in the 70mm section, DTS ™ timecode has been printed on 70mm prints (most notably the 1996 restoration prints of Vertigo), and used to drive a DTS ™ CD-ROM disk, from which sound was reproduced as with the 35mm implemetation of DTS ™ . A standard DTS ™ setup is required for this type of system, as well as 70mm timecode readers (which are swapped in for the 35mm variety as needed), and, often, a second DTS ™ CD unit, which holds a duplicate set of CDs and provides a backup should the first unit fail. As of February, 1998, there is no indication as to whether Dolby ™ or Sony ™ were planning to adapt their 35mm digital systems for use with 70mm.
