Hello! I'm trying to recreate a type of classic sound in eurorack (but any successful patch formula for any synth will at least put me in the ballpark, it's a 'shimmering' descending sound... here is a sample from the Space Mountain cue at Disney World, the sound is throughout, good example at 17 seconds:
This example of the sound is very saturated (almost like a solid note declining in pitch), typically there is very distinct VCA modulation with a square or triangle LFO, with what I assume to be an inverted ramp LFO that doesn't cycle controlling the decline the VCO frequency? I feel like the base oscillator would be triangle so as to reduce the amount of harmonics, allowing the spectral space for cleaner spatial effects which I would assume to by typical for this type of patch?
Am I way off? Again, the example provided is almost like a solid tone declining in pitch; there is typically a distinct VCA oscillation as well.