How do I make this popular effect?

[odinnshred]

It's the pitch downy thing at 0:58, just before the drop: Lady GaGa - Marry The Night (Zedd Remix) - YouTube

It's really popular in a lot of electro/house tunes, and I'm wondering how you'd make it. Thanks in advance

[bandcoach]

automate the pitch-bend on a synth so that it falls like an inverse parabola - i.e. slow start and quick finish to the pitch-bend

[odinnshred]

A synth? What sort of synth (obv not a basic one), or would it be better to put the track as an audio file in a sampler instrument and pitch it down from there? If so, what else would I need to do other than just pitching it down?

[bandcoach]

sounds like a basic super saw to me, but then I'm just using my ears rather than looking at the studio session video.....