wave racer synth sound

[sp303]

yo. i need to program this synth sound that starts here at 5 secs

Soundcloud

im working with sylenth1.what waves should i use and is that a cut off being modulated or some kind of gate.ive never even used a gate can i do it in sylenth or do i need some plugin for that?

[R3b_Official]

Are you talking about the thing that sounds like its fluttering going really fast and up some notes like a scale or the really muffled hits on sort of off beats? If its the muffled thing, thens its just chopped up vocals. You hear the exact thing mid way through the track.

[sp303]

Are you talking about the thing that sounds like its fluttering going really fast and up some notes like a scale or the really muffled hits on sort of off beats? If its the muffled thing, thens its just chopped up vocals. You hear the exact thing mid way through the track.

the fluttering synth not the vocals or the lower synth.really just want to know how to make the fluttering effect i think i can figure out the waves eventually