http://www.youtube.com/watch?v=jwuSg-QPb-I

any tips with making the higher range sound in the drop of this song? the one that's triplets between the heavier bass

Hey quick question here

I'm wondering how to make the sound at 1:04 here

http://soundcloud.com/diplo1978/diplo-datsik-pick-your-poison

and again at :56 here

http://soundcloud.com/tbmaboston/better-off-alone-tbma-remix

Is it just a sample? and if so anyone know what it would be called/where ...