Unfortunately this stops all speech in the game, including your Agent,
probably the interviews as well.
Only tested very briefly, so try this at your own risk.
In ...F1 2010\audio\speech... rename or delete the file corresponding to your language.
For example I renamed
en.nfs
to
en.nfs.orig
probably the interviews as well.
Only tested very briefly, so try this at your own risk.
In ...F1 2010\audio\speech... rename or delete the file corresponding to your language.
For example I renamed
en.nfs
to
en.nfs.orig