CHOIR Evo

Vocal Multiplier
Turn a Single Voice into Up to 32 Individual Unison Voices

Choir Evo Video Screenshot

CHOIR Evo

CHOIR Evo is a unique processor that turns a single monophonic voice into 4, 8, 16, or 32 distinct individual unison voices, each with its own pitch, timing and vibrato variations. 

When multiple instances of CHOIR Evo are assigned to individual harmony parts, the result is an amazingly realistic large vocal ensemble.

CHOIR Evo
(click for full size)

CHOIR Evo

CHOIR Evo accomplishes its magic with just a few simple controls:

Choir Size
This control allows you to select the number of individual voices that will be generated from the original voice. Choices are 4, 8, 16, and 32 voices.

Vibrato Variation
The Vibrato control allows you to select the range of variation in vibrato depth applied to the generated voices. Each voice is individually assigned a vibrato variation relative to the original voice. 

Pitch Variation
The Pitch Variation control lets you select the range of the random variation in pitch applied to each generated voice. Each voice is individually assigned a pitch variation relative to the original voice. 

Timing Variation
The Timing Variation control lets you select the range of the random variation in timing applied to each generated voice. Each voice is individually assigned a timing variation relative to the original voice. 

Stereo Spread
This control selects the extent to which the generated voices are spread across the stereo spectrum. At a setting of 0, all of the voices appear in the center of the stereo soundstage. As the value is increased, the voices spread out from the center until, at the maximum value, they appear across the entire stereo soundstage.

CHOIR Evo
(click for full size)

Audio

In each of the following examples, instances of CHOIR Evo are used to process each of the individual harmony parts.

Backup Singer - Dry


One female vocalist with multi-tracked harmony.

Backup Choir


The same tracks with CHOIR Evo applied to each track.

Male Trio - Dry


One male vocalist with multi-tracked harmony.

Male Choir


The same tracks with CHOIR Evo applied to each track.

Upgrades to CHOIR Evo (64-bit)

To Upgrade, you will need the Registration Code from your current product. (If you can't find it, we can probably help. Go here.)

Upgrades to CHOIR Evo (64-bit) are available from the following products:

Upgrade From Upgrade Price
CHOIR or CHOIR Evo (32-bit) $7.99

System Requirements

Choir requires an iLok (not included).

 
Mac

AAX Native (64 and 32-bit)
• Pro Tools 10.3.8 or later
• Mac OS 10.6.8 to 10.12 as required by your version of Pro Tools

RTAS
• Pro Tools 7.x to 10.x
• Mac OS 10.5.8 to 10.9.5 as required by your version of Pro Tools.

VST
• A compatible VST host program that supports the VST3 format.
• Mac OS 10.6.8 to 10.12 as required by your host.

Audio Units
• A compatible host program that supports the Audio Units format. 
• Mac OS 10.6.8 to 10.12 as required by your host.

 

Windows

AAX Native (64 and 32-bit)
• Pro Tools 10.3.8 or later
• Windows 7 to 10. as required by your version of Pro Tools

RTAS
• Pro Tools 7.x - 10.x
• Windows XP, Vista, 7, 8, or 8.1 as required by your version of Pro Tools

VST
• A compatible host program that supports the VST2 or VST3 format.
• Windows 7 to 10 as required by your host.