Dolby Atmos (Surround Sound); Separate App Sound - Samsung SM-A505FN/DS User Manual

Settings

Dolby Atmos (surround sound)

Select a surround sound mode optimised for various types of audio, such as movies, music,
and voice. With Dolby Atmos, you can experience moving audio sounds that flows all around
you.
On the Settings screen, tap Sounds and vibration
quality and effects
Before you use this feature, you must connect an earphone.

Separate app sound

Set the device to play media sound from a specific app on the connected Bluetooth speaker
or headset separate from the sound of other apps.
For example, you can listen to the Navigation app through your device's speaker while
listening to playback from the Music app through the vehicle's Bluetooth speaker.
1
On the Settings screen, tap Sounds and vibration
Separate app sound and tap the switch to activate it.
2
Select an app to play media sounds separately and tap the Back button.
3
Select a device for playing the selected app's media sound.
Dolby Atmos, tap the switch to activate it, and then select a mode.
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Advanced sound settings
Advanced sound settings
Sound