5.1 Surround Sound Test 'The Helicopter' HD

Sat, 29 Nov 2025 23:35:55 +0000

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Dolby 5.1 Surround Demo :
https://youtu.be/Ghw7p60lxxk

Lion Sound Technology Surround Test: https://youtu.be/MkVyFZi8ClE

Dolby Atmos Theatrical Sound Test : https://youtu.be/FkWEPjZUaGg

Dolby 7.1 Surround Demo : https://youtu.be/uJT6AxWZCZQ

Dolby True HD Test : https://youtu.be/FPe-KVI223M