Free plain-English analysis

Understand your sound.
Explained — not just measured.

Upload your RTA or measurement file from any home or car audio setup. AudioTune Hub translates the graph into plain English — what's strong, what's off, and exactly what to fix.

10+file formats
Home & Caraudio, one tool
$0first report
your_measurement.frd
+6dB
20 Hz100 Hz500 Hz2 kHz10 kHz20 kHz
72
Acoustic Score
3 findings
Fix Boomy low end near 80 Hz. Room mode adding ~6 dB — move sub 30 cm or add a PEQ cut.
Watch Slight midrange dip 800–1.2k Hz. Vocals may sound recessed.
Good Treble smooth and well-extended. No harshness through 16 kHz.
Reads files from: REW (.MDAT) .FRD / .ZMA ARTA (.PIR) Smaart OmniMic .WAV impulse Generic .CSV / .TXT Car DSP screenshot
How it works

From raw graph to plain English in under a minute

No account, no software to install, no engineering degree required.

1

Upload your file

Drag in your RTA/measurement export, or snap a photo of your car DSP's on-screen graph — we'll digitize it.

2

We analyze the curve

Smoothing, peak/dip detection, resonance, bass extension, and a comparison against a target curve you choose.

3

Get a plain-English report

A scored, color-coded breakdown of what's good, what to watch, and what to fix — in language anyone can follow.

Built for hobbyists

Everything you need to actually understand your system

Whether it's a living-room stereo, a home theater, or a daily-driver with a full DSP install.

Plain-English findings

No more guessing what a 6 dB dip at 2 kHz means. We translate the graph into "boomy," "harsh," "recessed" — and what to do about it.

Home & car audio, one tool

Purpose-built target curves and language for room acoustics and for the very different world of car cabin tuning.

Works with what you've already got

REW, ARTA, Smaart, OmniMic exports — or just a photo of your car DSP's on-screen RTA. No new hardware required.

Before / after comparisons

Made a change to your EQ or install? Overlay two measurements and see exactly what improved — and what didn't.

A real learning library

Every term in your report links to a plain-English glossary entry — Fs, RMS, Hz, time alignment, and dozens more.

Free to start

Your first report is free, no account required. Save your history if you want to track tuning improvements over time.

Stay current

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New product launches, sound-off competition results, and the shows worth knowing about — for home theater and car audio alike.

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