I agree that a lot of the synth textures must be layeres & phased
pulse synths, but:
Are you sure that very first sound is a pulse synth too ? It sound
distinctly granular to me, with the noisy part of it coming from a
slightly uneven (nonperiodic) distribution of grains.
Oeyvind

2008/1/9, Tim Mortimer <timmortimer@d2.net.au>:
>
> Yes I'm just hearing lots of pulse synth like sweeps, & i think my backing
> vocal could well be talk box (i.e. possibly the real thing..)
>