Sound Test 3D for 5.1 to 9.1.6
Test discrete speaker channels and inspect the active audio route.
Test discrete speaker channels and inspect the active audio route.
Apple TV · Mac · Apple Vision Pro
Sound Test 3D for 5.1 to 9.1.6: Apple TV preview from the current App Store listing.
What you can do
Test layouts from stereo through 9.1.6 and isolate supported channels.
Run a spoken Speaker Tour or reference noise, tones, sweeps and impulses.
Inspect output port, sample rate, active-channel capacity and latency.
View channel activity in a 3D soundstage.
Test supported personal media, direct URLs and local Wi-Fi uploads.
Before you start
Reference playback uses discrete multichannel PCM. The app does not encode or certify Dolby Atmos or another proprietary format. Channel availability depends on the output route and connected hardware.
Availability and support
Features vary by device and operating system. See the App Store listing for current pricing, availability and requirements.
Email contact@inwisso.com with the app name, device and a description of your question.
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