From any screen, select the Accessibility button in the bottom navigation bar on your device to start Sound Amplifier.
Select the notification that appears at the top of the screen titled Sound Amplifier is active, Tap to adjust sound in Settings.
The Sound Amplifier settings let you adjust the audio volume, fine-tune the quality and increase the microphone volume.
If the location is noisy, select Reduce unwanted sound to set the toggle switch to On.
Adjust the Sound reduction intensity slider.
Note: we have written these instructions for devices running the standard version of the Android operating system. You may find some minor presentation differences if the manufacturer has customised the theme.