This I posted several years ago expect here as the forum never existed at the time.
http://www.lddb.com/laserdisc/11218/LV1 ... Khan-(1982)
The bluray has a missing an electrical sparking sound effect on (right channel HF) at 01:17:47 on English Dolby TrueHD not really TureHD enough I would say to studio master? Paramount Pictures must be deaf as a post!
However the sound effect appears on DVD region 2
Audio -2/7 DEU Dolby digital 2.0
Audio -3/7 SPA Dolby digital 2.0
Audio -4/7 FRA Dolby digital 2.0
Audio -6/7 ENG Dolby digital 2.0 (audio commentary)
There’s a brief purse in the audio commentary where the sound effect is heard! Now! Which version are they viewing? I’d say US version and it’s possible and the UK versions are botched up ones (maybe if Maybe)? Only way to confirm this is, to buy the region1DVD or someone that has golden ears here to check it out and listening out for it.