uhh Dead space samples?

So could I use these in a track or would that be illegal. Its just a few seconds of a computerized voice sayin stuff.

illegal unless you buy right, but who cares? untill you sell millions of copies of your track it's oke also big artists do it who sell the tune.
so don't be afraid to use it

Edit them, work with them so they're indistinguishable from the source, and then you are ok.