Whirl
Whirl barber-pole phaser
AAX/AU/VST3 for Mac + Windows
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Whirl is a barber-pole phaser effect plugin. It is based on a Bode frequency shifter model with a feedback line, an algorithm which creates unique spectrum peaks and notches that move upwards or downwards in a seemingly endless fashion – with one spectrum sweep smoothly morphing into the next one, like an audible illusion. Whirl features up to three fully synchronized barber-pole phaser stages: this allows you to control how gentle or dramatic the effect is. At its most extreme settings, Whirl is capable of deeply resonant filtering: it almost individually suppresses and accentuates different frequency harmonics. By design, the spectrum sweep frequency is bipolar - and can go from downwards to upwards motion and back completely seamlessly.
SOUND ENGINE
- Barber-pole phaser based on Bode frequency shifter, with up to three sequential stages and progressive feedback
- Variable stereo phase offset
- Lag filters on all continuous parameters for smooth, click-free adjustment
- Supports mono › mono, mono › stereo, and stereo › stereo channel configurations
GRAPHIC INTERFACE
- Color-coded graphic elements
- Consistent name, mapping, value, and unit implemented for all parameters in both graphic user interface and host control/automation
- Built-in preset management functions
- Supports window size scaling up to 200%
SUPPORTED FORMATS
- AAX + AU + VST3 for macOS 10.9 or later (64-bit Intel and Apple Silicon)
- AAX + VST3 for Windows 8.1 or later (64-bit Intel)