Graal 'original' sound effects copyright

[emortylone]

I was watching DBZ when gokhan was fighting the ginyu.
Well chichi got real afraid and fainted because she was scared about gohan. Well next thing you know they was playing the same exact sound as when a player dies on graal. (the old dead sound used for old bodies)
I dunno if they still use it cause i dont keep sound on, but isn't that illegal? (copyrighted)