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Perfect Your Hearing. Elevate Your Music. Experience More.

Take the FullScale Hearing Test on iOS or Android in as little as 8 minutes.

View your full spectrum hearing profile in detailed reports.

Download ARIA Studio on macOS or Windows.

Personalize listening on headphones, speakers, and in the studio.

Download on TestFlight Get it on Google Play
HOW IT WORKS
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FullScale Test

Test for your full spectrum hearing profile

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ARIA Studio

High resolution sound personalization software

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Hear Perfection

Optimize music listening for your full hearing

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FULLSCALE
HEARING TEST

Test your full-spectrum hearing from 125Hz to 20kHz on iOS & Android in as little as 8 minutes.

Use any hearable off our list of calibrated devices for the best results.

Explore your hearing with our free, full-spectrum, in-app report.

Extended in-app & PDF reports provide in-depth analysis for a $5 fee.

Patent pending - PCT/US2024/036841

Download on TestFlight Get it on Google Play
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ARIA Studio Interface ARIA Studio Interface 2 ARIA Studio Interface 3
ARIA STUDIO

Revolutionary high-resolution sound personalization software for all devices, from speakers to headphones at home or in the studio.

Available as a standalone application and VST3 plugin on macOS and Windows.  Engineered for any use case, varied listening environments, and user autonomy, ARIA's as flexible as you.

Patent pending - PCT/US2024/036841

Get early access to ARIA Studio before the Summer 2025 release. You may find some bugs we're still working on.

ARIA Studio Early Access

$199.99
$149.90 Early Access Price
25% Discount

INTRODUCING ARIA STUDIO

ARIA Studio Introduction
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ARIA Studio Interface
ARIA STUDIO
FREE DEMO

Limited time free demo available until early September - try it now with or without a hearing test.

Get the complete personalization engine, DSP tools, and UI - identical to the full version.

Demo includes everything except HD Mode, preset saving, and sample rates above 44.1kHz.

ARIA Studio works best with ARIA AI - download both for the complete experience.

Patent pending - PCT/US2024/036841

ARIA Studio Interface
ARIA AI Companion App

This early release companion app for ARIA Studio removes all barriers to experiencing personalized audio - completely free.

Sync your FullScale hearing tests directly to ARIA Studio without ever purchasing extended results or premium features.

Register for the Beta program to receive your serial number, explore AI-driven preset generation, and use the included player and plugin host to experience personalized audio.

OPEN-SOURCE & OPEN-USE FLEXIBILITY

THE ALTITUDE DIFFERENCE
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Industry's only full spectrum hearing test

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Lossless and high-resolution personalized hearing refinement software

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Engineered for any source, device, or listening environment

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Prioritizes the entire listening journey

Other Brands
Other brands
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Uncalibrated "ballpark guess" hearing profiles

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Lossy and low-fidelity DSP architectures

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Provide a single solution for earbuds

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Limit the listening journey to their hardware