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So Propellerhead apparently invented the synthesis technique as a kind of hybrid between wavetable and granular synthesis specifically for Malstrom... and I know of no other synths that use this method.

But like... how does it work? Is it like some big secret or something? I can't find a single academic paper explaining the technology, whereas for any other synthesis technique there are tons of references. I'm getting into signal processing nowadays and I kind of want to experiment with the grantable idea, but according to Propellerhead a lot of it has to do with the "pre-processing" by an "extremely academic and complex method." And then they don't describe the method or provide any links

Anyway I'm probably going to fuck around with the idea anyway but I was just wondering if anyone had any idea how it might work (or where you could look to research how it works). Obviously Malstrom is a beastly synth so if you could create your own grain tables... the world would pretty much be your oyster.

Did you try the manual?

just looked at it, they actually do give a better explanation in the manual so it was helpful, thanks! they're still a bit coy about the pre-processing but I guess I can't expect them to spill every single bean

Its the same as granular but it only allows the use of preset sounds (wave forms) not ur own sample

If I'm not mistaken, Hamburgs Nuklear is similar in design. I think they call it something different though. I do however remember they had a pretty in depth manual so that might e worth taking a look at.

Or I could just be talking out my ass.

Who cares. I'm getting drunk.

It's just marketing nonsense, designed to sell synths. I've seen tons of synths claim to have invented new types of synthesis, but usually they're just using an old form with a few tweaks.

Here are a few:

Tone2 Rayblaster - impulse modelling synthesis. What the hell? Google the phrase and you just get Tone2 results.

Hamburg Audio Nuklear - Pulse train synthesis. Your guess is as good as mine. But it has 4 pulsar train oscillators. I'm not sure if it has deflector shields though.

Tone2 - Nemesis - NeoFM synthesis. An FM synth, with NeoFM. Sounds pretty cool, but sounds pretty average.

Tone2 - Gladiator 2 - HCM synthesis. Yep, another Tone2 one, this time with HCM™. I can't even be bothered to look into what this does, I think these guys just make up names for fun.

Sonic Lab Cosmosf - Advanced stochastic synthesizer. Not a clue.

There's probably tons I've missed, but you get the idea. The main groups of synthesis are subtractive, additive, FM/PM, granular, spectral and physical modelling. Most synths are a variation on these. If there's any other types then I'd like to hear about them.

AM falls into the FM/PM group.

Stochastic synthesis would have something to do with statistics.

Haha, NeoFM synthesis! Or, "regular FM synthesis, but we get to give it a different name because sometimes people say FM when they really mean PM"

Seriously this is how they describe it in the manual:

NeoFM:
"Our exclusive and new approach to FM synthesis. The modulator oscillator 'M' changes the frequency of the carrier oscillator 'C'. Special 90dB 0-phase filters damp the oscillators before FM is applied, providing 2 additional dimensions of sound manipulation."

I guess I'm going to go ahead and trademark NeoAdditive synthesis then, where you add a bunch of sine waves together.

So, putting a couple of filters before the oscillators means they can "trademark" a "new" version of FM synthesis? So so silly.

This is my understanding of it, from my own experience as a massive reason fan as well as information from the reason help file.

It works like a sampler I guess. You have a "waveform" of so many individual sections, or "grains". If you play a note in the synth, if will run through the grains, the speed at which it does so is determined by the motion knob. If you set the motion knob to 0, it will just repeat 1 grain, and if you set it to max, it will run through the grains very quickly. Each grain has a slightly different sound. Most of the waveforms in Malstrom are evolving waveforms for this reason. For some waveforms, like the sine, the index slider has no effect since it's just one grain.

You can get really creative with it. Try setting the motion to 0 and then manually adjusting the index slider (this being what controls whereabouts in the grain table the waveform starts from). By doing this you are manually controlling the movement of the grains. Or you can set an LFO to control the index, moving the grains back and forth, or in steps.

Malstrom is one of the most versatile synths I have ever used. I only wish it had some built in effects. In fact, some built in effects tied to the grain-system, for example, a delay where you can control the delay-grains, reversing, glitching them out, would be sick.

I'm probably (obviously...) biased here but I think Malstrom is such a great synth because of the quality of the samples used. I just find the quality of the in-built wavetables to be ridiculously musical.