Create multiple voice personalities with TC-Helicon’s unique modeling technology. VoiceModeler for TC PowerCore can be subtle or extreme: Transform "male" into "Female" voices, enhance dull-sounding voices by adding breath or a "throaty" sound or go beyond by creating unheard-off effect voices.
The research for TC-Helicon’s proprietary vocal processing technology has been ongoing since 1995. The research revolves around being able to detect and break apart the different aspects of the voice; the pitch and the character. TC-Helicon’s Voice Modeling™ algorithms allow you manipulate the voice like you would any other digital instrument.

Main Features
Technology & Interface
The VoiceModeler interface consists of the six VoiceModelingTM blocks:
Resonance: Modify the character or formants of a vocal.
Spectral: Voice Modeled EQ for shaping the overall performance
Breath: Add air, rasp or whisper effects to brighten-up vocals
Growl: Models constriction and vocal distortion
Inflection: Humanizes time and pitch for doubling effects as well as simple octave up/down pitch shift
Vibrato: Uses vibrato's modeled from real singers to enhance or transform a vocal track.
Also included in the plug is a modulation block, the Voice Monitor and a preset recall block.
Latest generation TC-Helicon technology
Six unique VoiceModeling blocks including; resonance, spectral, breath, growl, inflection and vibrato
Hundreds of VoiceModeling styles with individual amount controls
General pitch shifting with inflection block
Modulation block for controlling resonance and spectral
A/B preset locations
Any time you are working with monophonic voices on disk, you should try VoiceModeler. It will give you control over vocals that you can’t get with EQ or other effects. Before you start using the plug-in in a session it’s best to have the four basic uses of VoiceModeler in mind.
Enhancement – for improving any performance in subtle ways – for example strengthening a weak performance
Transformation – for altering the character or gender of a singer.
Doubling – for adding presence or a multi-voice effect to your vocals.
Vocal FX – for adding unique vocal sounds that help your mix stand out.

Technical Specifications
Mac
G3 or better with OS X.2 or higher, 256 MB RAM, VST compatible host application, most sound systems supported by VST/AudioUnits application.
PowerCore PCI requires for PowerCore PCI
PowerCore FireWire requires a 400 MBit FireWire connector.

PC
PIII/500 or better, 256 MB RAM, WIN XP, VST compatible host application
PowerCore PCI requires a full length PCI-slot and a 3.3 Volts PCI Bus (spec. 2.2).
PowerCore FireWire requires a 400 MBit FireWire connector.