Whirl
Whirl v2 barber-pole phaser
Effect plugin for Mac, Windows and Linux
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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.
Download high-resolution screenshot: SinevibesWhirl-v2.png
SOUND ENGINE
- Barber-pole phaser based on Bode frequency shifter, with up to three sequential stages and progressive feedback
- Frequency can be set in Hz or as host tempo fraction with precise transport location sync
- Variable bipolar 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
- Mac: AAX, AU, VST3 – 64-bit Apple Silicon and Intel, macOS 10.9 or later
- Windows: AAX, VST3 – 64-bit Intel, Windows 8.1 or later
- Linux: VST3 – 64-bit Intel, Linux 2020 or later