Direct answer
AutoEQ-style correction is a measurement-derived starting point, not a universal definition of perfect sound. ToneEQ keeps that device baseline separate from your personal preference so you can change headphones without confusing correction with taste.
How it works
Headphone measurements estimate how a model differs from a target response under a particular measurement method. A correction curve can reduce some of that difference.
Unit variation, fit, seal, pads and measurement rigs matter. The most accurate-looking curve is still an estimate for your physical pair and wearing position.
ToneEQ layers device correction and preference, then creates one final curve so the same effect is not accidentally applied twice.
When to use it
- Start with the matching model and keep initial preference changes modest.
- Use bypass and level-matched comparisons on several familiar tracks.
- Save separate profiles when fit, pads, wired/wireless mode or a DAC materially changes the chain.
Limits to know
- AutoEQ cannot repair damaged hardware or guarantee a target response at your eardrum.
- Large narrow boosts can consume headroom and may exaggerate measurement uncertainty.
- Personal preference can legitimately differ from a published target.
Frequently asked questions
Is AutoEQ already personalized?+
No. It is a device-oriented reference. Listening Match or manual edits form the personal layer.
Should I apply another EQ on top?+
Avoid untracked stacking. If a headphone, DAC or system setting already applies DSP, compare carefully and keep one known final chain.