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Curious if you’re really hearing Dolby Atmos the way you should — or want to demonstrate what your system is capable of?

Whether you use an AV receiver, soundbar, TV, Bluetooth headphones, AirPlay, or even CarPlay — this entertaining audio utility helps you verify that spatial audio is working correctly.

One-time purchase unlocks iOS, iPadOS and tvOS versions.
No hidden costs inside the app.
Family sharing included.

DIAGNOSTICS
- Verify that Dolby Atmos is being properly decoded and delivered to speakers
- Confirm that your speakers are correctly configured
- Universal app for iOS, iPadOS, and tvOS with support for HDMI, AirPlay, Bluetooth, CarPlay and more

TEST TONES
- Play calibrated test tones for each individual channel
- Supports everything from stereo up to 9.1.6 layouts
- Pink noise at –20 dBFS (–30 dBFS LFE)
- Pink noise at –30 dBFS (–40 dBFS LFE)

SPATIAL TEST
- Explore spatial audio by placing sound objects around you in 3D space
- Great for testing the 3D performance of your sound system
- Ideal for evaluating virtual soundstage on head-tracking headphones
- And yes — it’s super fun!

DEMO VIDEOS
- Browse and play publicly available Dolby Atmos demo videos
- Fully compatible with Apple TV, iPhone and iPad (Dolby Digital Plus)

Sound Test for Dolby Atmos combines practical diagnostics with interactive audio experiences, letting you both check and enjoy your sound system in a whole new way.

Own a home theatre, AV receiver or soundbar?
This is the must-have app to verify that your surround and spatial audio are working exactly as they should.

With powerful diagnostics and immersive tests, the app ensures that Dolby Atmos from your Apple TV is correctly delivered to every speaker in your setup.

Features:
- One-click diagnostic to check if Dolby Atmos work as expected
- Play test tones per speaker – support from 2.0 up to 9.1.6 systems
- Explore spatial audio by placing different sound sources in 3D space around you
- Browse and play publicly available Dolby Atmos demo videos, fully compatible with Apple TV

Enhance your audio experience and make the most of your Apple TV and sound system with this app.

Own a home theatre, AV receiver or soundbar?
This is the must-have app to verify that your surround and spatial audio are working exactly as they should.

With powerful diagnostics and immersive tests, the app ensures that Dolby Atmos from your Apple TV is correctly delivered to every speaker in your setup.

Features:
- One-click diagnostic to check if Dolby Atmos work as expected
- Play test tones per speaker – support from 2.0 up to 9.1.6 systems
- Explore spatial audio by placing different sound sources in 3D space around you
- Browse and play publicly available Dolby Atmos demo videos, fully compatible with Apple TV

Enhance your audio experience and make the most of your Apple TV and sound system with this app.

Have you recently purchased a new soundbar, home theatre, or speakers? Or are you a new Apple TV user? 
You must be curious if your spatial and surround sound is playing correctly and making the most of your hardware.

This app will provide you with a sound system diagnostic to ensure that the 3D audio from your Apple TV is correctly reaching all of your speakers.

- check Dolby Atmos support with a single click diagnostic
- test the playback of test tones on each speaker individually (support for up to 9.1.6 sound system)
- Dolby Atmos demo videos optimised for accurate playback through Apple TV (via Dolby Digital+)

Enhance your audio experience and make the most of your Apple TV and sound system with our easy-to-use diagnostic tool.