Voxengo: Overtone GEQ
A free, harmonic-enhanced equaliser plugin.
Voxengo was founded by Aleksey Vaneev, and became a full-time commercial endeavour in 2002 after the release of its first successful equaliser plugin, CurveEQ. It has since released over 40 high quality, commercial and freeware sample rate converters and plugins, that have been downloaded by millions of users around the globe. Voxengo offers robust and efficient solutions for audio and music production, including streaming, mastering, and surround sound.
Overtone GEQ is a free 7-band harmonic (overtone) graphic equaliser AudioUnit, AAX, and VST plugin with multi-channel operation support (supporting up to 8 input/output channels, audio host application-dependent). Overtone GEQ offers extensive internal channel routing capabilities, and supports mid/side channel processing.
As well as equalising, Overtone GEQ can also apply harmonic enhancements: it uses 7 harmonic enhancement modules, one for each EQ band, which generates a complex but pleasing harmonic coloration. The plugin functions as a graphic equaliser as well as a voice streaming EQ; a stereo mid-side 5.1 surround equaliser, and a smooth harmonic enhancer. Overtone GEQ was designed for the quick application of EQ shape adjustments and harmonic richness to audio material — however being a resource-hungry tool it really shines on mixes and sub-mixes.
- 7-band graphic equalising
- +/- 12 dB gain range per band
- 2 graphic equaliser views
- Complex harmonic coloration
- Stereo and multi-channel processing
- Internal channel routing
- Channel grouping
- Mid/side processing
- Up to 8x oversampling
- 64-bit floating point processing
- Preset manager
- Undo/redo history
- A/B comparisons