Device Details


Overview

Name | Version: Spectral Wobbler 1.0.1
Author: DysWaves
Device Type: Audio Effect
Description: Spectral Wobble – Frequency-Domain Modulation with Character

Spectral Wobbler is a unique audio effect that operates in the frequency domain, creating smooth, continuous modulations across the sound spectrum. Rather than applying standard pitch or amplitude changes, it uses a Low-Frequency Oscillator (LFO) to shift frequency content by dynamically offsetting each bin’s source — effectively "wobbling" the spectrum itself.

By selectively reading from neighboring frequency bins (based on the LFO), this technique produces a rich range of sonic textures — from subtle, analog-style movement to extreme, detuned warping. Unlike conventional vibrato or chorus effects, Spectral Wobble allows fine control over which parts of the spectrum are affected, with seamless crossfades between low, mid, and high frequency bands.

Additionally, setting the LFO speed to zero freezes the modulation at a fixed offset, turning the effect into a spectral frequency shifter. This can produce a surreal, metallic tone that works especially well on harsh guitars, dense pads, or experimental textures.

Video: https://youtu.be/bqh1QJ185pg

Sonic Characteristics

Subtle Movement
At low depth and slow rate, it adds gentle modulation reminiscent of chorus or vibrato — ideal for pads, strings, or ambient textures.

Watery or Phasey Texture
With moderate settings, the effect produces a liquid-like shimmer that suits electric pianos, synth leads, or guitars.

Extreme Modulation
High-rate, high-depth settings push the sound into chaotic, warbly territories — perfect for experimental sound design and dramatic transformations.

Static Frequency Shifting
Set the LFO rate to zero to introduce a constant spectral shift. This creates a detuned, drifting quality that’s especially effective on gritty sounds and layered ambient elements.

Frequency Targeting
Apply the wobble only to specific frequency ranges:

Add subtle movement to the low end without muddying the highs.

Introduce shimmer and sparkle in the highs while keeping the mids grounded.

Focus on midrange to give presence and motion to melodic content.

Details

Live Version Used: 11.3
Max Version Used: 8.6.4
Date Added: Aug 04 2025 11:57:18
Date Last Updated: Aug 05 2025 16:30:30
Downloads: 0
Website: https://dystopianwaves.gumroad.com/l/mwobble
License: AttributionNonCommercialShareAlike
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Comments

Hey thank you, I'm digging the device! One thing I noticed, it's very hard to dial in precise amounts on the Rate knob (haven't tried with the others), which would be useful since I've found some some sweet spots, but there's a slim chance of landing on them again. And when I mapped the Rate knob to a macro, it made the adjustments even coarser, I could only change it in whole numbers.

Oh also, I realize there are time domain limits to what spectral stuff can do, but would it be possible to increase the range of the rate knob a bit into the audio-rate range?

Cheers!
Hi KalanSorion,
Thank you for your message! I’ve updated the device and increased the range of the Rate knob, you can download it now.
As for the fine-tuning issue with the knob, I’ll try to find a fix and will update the device again once it's resolved.

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