KeroVee is a Pitch-Correction plug-in that works as a VST effect. It can pitch-detect and retune to specified scales or MIDI notes. 'Bypass' and 'SubTone' mix are also available.

Features:

• Scale Buttons 'C' to 'B' specify the 'Allowed' note.
• Speed: Tuning Speed. Maybe robotic if set to '100=MAX'.
• TuneTo (If both are enabled the MIDI note gets priority. But scale tuning is effective after notes are "offed"):
  - MIDI: Enable Tuning to MIDI notes.
  - Scale: Enable Tuning to specified scales by scale buttons.

• Calib: Maste1r tuning 430Hz to 450Hz. The default is 440Hz.
• Output:
  - Bal LR balance of output.
  - Vol Output level.

• Mix:
  - Bypass Original sound mix level.
  - SubTone -1 Octave of tuned sound mix level.
  - Tuned Tuned sound mix level.

How to use KeroVee:

New in v1.61

• Bugfix for squealing noise in some cases

New in v1.6

• Improved noise suppression
• Nuance parameter is added
• Optimized to SSE2. CPU consumption is improved.

New in v1.53

• Latency is reduced for live performance.
• Enhanced and optimized Graphical User Interface.
• Latency is now properly reported to host

New in v1.27

• BugFix: In some HOST (especially Audacity), some noise is generated if invoke KeroVee twice or later.

New in v1.26

• SSE CPU check code is added. message will be displayed if cannot work.
• Improved tolerability for input level-over.
• Retune algo is improved, more natural correction.
• 'Chord mode' is added that will specify the multiple allowable note.