Home › Forums › Products › Stompboxes › H90: Generate white noise for synth sounds?
- This topic has 2 replies, 3 voices, and was last updated 3 weeks, 5 days ago by apalazzolo.
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December 23, 2024 at 6:15 pm #187178sledParticipant
So this is probably a long shot, but I’ve been experimenting with the synth algos in my H90 (mainly PolySynth and HotSawz), and I’m curious if anyone can think of a way to re-create a common feature of many synthesizers, that being the ability to generate white noise and manipulate it with a filter.
This is useful for a variety of synth sounds, but for an example that a lot of people will be familiar with, there are Flute and Pan Flute synth patches such as this one, where you can hear that white noise is blended in with a filtered triangle wave to sound sort of like “wind” or “breath.”
I can run a single triangle oscillator with PolySynth and get quite close to the flute sound in the example, but as far as I can tell, PolySynth has no noise generator and can’t be made to sound like noise on its own… at least not when you’re running a guitar through it. I’ve tried messing around with some of the noisier, more distorted-sounding reverbs such as Blackhole and MangledVerb to perhaps run in parallel with PolySynth, but so far I haven’t really found a way to get very close to what I’m after. However, I know that a lot of the H90 algorithms have obscure, seldom-trodden settings with interesting effects, and some people here are more familiar with the whole range than I am.
Just curious if anybody has ever tried anything like this, or has any ideas.
Thanks, and happy holidays!
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December 24, 2024 at 10:02 am #187182
Sorry, there is currently no way to do this using only the PolySynth algorithm.
You could use one of the insert paths of the H90 to feed an external white noise generator into PolySynth to accomplish this.
Just connect the white noise to input 3, enable insert 1 before PolySynth on the routing page, and adjust the mix of the insert to 50% to allow your guitar input to come through.
You could also try this with the “Tape Hiss” parameter of Head Space feeding into PolySynth.
Let me know how it goes.
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December 26, 2024 at 9:54 am #187199apalazzoloParticipant
Although not a white noise generator, you might find the Play Style control in Poly Synth helpful.
Try setting it at about noon and adjust +/- from there.
Good luck!
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