Klevgrand Altitude
Vocal Tuning & Harmony Plugin
Unlock The Potential In Every Voice
A vocal performance station for singers, producers, and live performers, Altitude takes real-time vocal processing to new heights - adding joy and creative exploration to your workflow.
Pitch correction, smart three-voice harmonies, a MIDI-playable voice module, and deep modulation, all in real time with zero latency.
Dial in the classic hard-tune sound, or polish a take so cleanly no one knows it was touched.
Build lush harmonies that follow your key automatically - on stage or in the studio.
Play your voice like an instrument from a MIDI keyboard, or use your DAW's MIDI editor to arrange harmonies and melodies.
Add depth and movement with modulation, from subtle pitch drift to textures that don't exist anywhere else.
Underneath it all is a pitch-correction engine that stands shoulder to shoulder with the industry's most respected names - precise, musical, and reliable.
But Altitude was built to do far more than pitch correction alone, opening the door to entirely new harmonies and vocal soundscapes for studio productions and the live stage alike.
Whether you're singing for the first time or have spent years on stage, Altitude meets you where you are.
Natural By Design
Sound as natural or as bold as you want.
Transparent pitch correction, natural per-voice vibrato, and a humanizer on each harmony voice keeps everything organic when you need it - while the smart scale system ensures your harmonies always move musically.
Features
- High-quality pitch correction
- Formant-aware processing
- Three-voice harmonizer
- Smart scale options for musically-aware harmony voicings
- Play module
- Make your voice playable via MIDI input
- Low latency mode
- Well suited for live performance
- Dual doubler modes
- Plus stereo widener for each module
- Three independent modulators
- Control up to 8 target parameters each
- Flexible LFO shapes
- Sine, saw, square or custom step sequencer up to 16 steps.
- DAW-synced or free-running
- Natural vibrato module
- With fade-in, rate and depth control
- MIDI scale mode
- Ideal for live key changes or punch-in pitch correction
- In-depth features
- Micro tuning, multi-out support, detection range options
- Large preset collection
- From regular to otherworldly
Built for the Stage
Zero latency keeps everything tight in a live rig, the Play module lets you play your voice using a MIDI keyboard in real time, and MIDI scale control gives your lead and harmonies the possibility to follow chord changes automatically.
Take the Lead
The foundation of a pitch-effect is a solid pitch-correction module.
With Altitude you get high-quality pitch-correction with formant-aware processing that’s quick and easy with no latency.
Make your lead fatter with one of the two doubler-modes and the widener, or make a hard-hitting shift in the formants for effect.
Live in Perfect Harmony
Up to three smart harmony voices that follow your lead in the right key, automatically avoiding unwanted dissonant intervals just like a human background singer.
Each voice has its own vibrato, humanizer, and auto-formant correction.
Doubler and widener blend them into any mix.
Play Your Voice Like An Instrument
Play and arrange your voice like an instrument - live from a MIDI keyboard or existing data in your DAW.
Change the attack and release to set the vibe and control how everything fits in the mix with width, doubler and formant shifting (auto correction also available).
Modulation - From Subtle to Extreme
Bring rhythmic movement and evolving textures with subtle or extreme shifts in pitch, formants, harmony intervals, pan, volume and more.
The modulation module gives you three independent modulators with up to 8 target parameters per modulator, each at it's own rate or in sync with DAW.
Pick a shape (sine / saw / square) or draw your own in the step-based editor with up to 16 steps.
Go Beyond
Altitude opens up the voice as a sound design tool.
Three independent modulators - each targeting up to eight parameters across pitch, formants, pan, volume, and more - micro tuning, and a preset library ranging from natural to otherworldly give you the building blocks for sounds that don't exist anywhere else.
System Requirements
- MacOS 10.13 High Sierra and above
- Windows 7 and above (64-bit only)
- Intel, AMD, or Apple Silicon CPU
Plugin Formats
AAX Native, AU, VST2, and VST3
User Manual