FlexCurve Files

FlexCurve 1.0.2

bundled with CalCurve 1.0.2

This release focuses on FlexCurve workflow expansion, bundled catalog access, safer fixed Auto Gain behavior, and stronger sample-rate / phase validation.

This release also includes CalCurve 1.0.2, the simpler companion plugin. CalCurve is intended for direct use of already-exported calibration files: load a TXT/CSV correction curve or FIR WAV, choose the phase mode, and apply it through convolution.

Use FlexCurve when you want to edit, combine, compare, AutoEQ, render, export, or build calibration curves. Use CalCurve when you only want to load and apply a finished correction curve or FIR with a lightweight interface.

Download the release assets below:

:::text
FlexCurve.zip
CalCurve.zip

Install

Extract the ZIP file you want to use.

Inside each extracted folder, find:

:::text
FlexCurve.vst3
CalCurve.vst3

Copy the full .vst3 folder/bundle to your Windows VST3 plugins folder, for example:

:::text
C:\Program Files\Common Files\VST3\

Open your DAW and rescan plugins if needed.

FlexCurve 1.0.2 changes

• Added embedded offline ASH / reviewer calibration catalog based on ASH-Toolset by Shanon Pearce
• Added ASH filters for reviewer/measurement, brand, model, plus master search.
• Added isolated ASH preview path: preview does not enter Average until added as a layer.
• Added ASH catalog and ASH preview state to presets.
• Added top-rack layer delete controls.
• Replaced dynamic Auto Gain learning with fixed K-weighted curve-based Auto Gain.
• Added fixed Auto Gain modes: Match OUT to IN and Match IN to OUT.
• Updated Help and README to mention CalCurve as the lightweight companion plugin.

CalCurve 1.0.2 changes

• Added Advanced Crossfeed panel.
• Added FlexCurve companion link in Help and README.
• Reworked build scripts to match the cleaner end-to-end build flow.

Credits

ASH catalog source:

https://github.com/ShanonPearce/ASH-Toolset

Example curves:

https://github.com/Mixomo/My-Headphones-Calibration-Files

More calibration curves:

https://autoeq.app/

squig.link:

https://squig.link/