Samsung Galaxy S6 User Manual page 193

Sound Quality and Effects
You can enable sound effects when connected to a headset.
Note: Sound effects are only available when headphones or a
compatible Bluetooth headset (not included) is connected.
Choose from advanced sound options to customize your audio
experience.
1. From a Home screen, tap
2. Tap Sounds and vibration > Sound quality and effects.
3. Tap Adapt sound and follow the prompts to customize your sound
settings.
4. Tap On/Off to enable each option:
UHQ upscaler: Enhance the sound resolution of music and
•
videos for a clearer listening experience.
SoundAlive+: Recreate the effects of rich surround sound.
•
Tube Amp Pro: Simulate the soft timbre of a tube amplifier.
•
Settings
Apps > Settings.
181 Sounds and Vibration