For example, the Bose Noise Cancelling Headphones 700 can cycle through noise cancellation presets, but these are on a scale from actively passing external sound through, to cancelling out external sound. In a very quiet room, any setting on this scale can result in an audible hiss, and you may not want any active pass-through/cancelling at all, but just the source sound.
This app allows you to turn off noise cancellation, either in the app, or by adding a quick settings tile, or adding a single touch shortcut you can pin to your launcher.
Noise cancelling will turn back on if you alter the noise control settings on the headphones, or when you next turn the headphones on.
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.Download F-Droid
This version requires Android 5.0 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
pair with Bluetooth devicesAllows the app to view the configuration of the Bluetooth on the phone, and to make and accept connections with paired devices.(11)
connect to paired Bluetooth devicesAllows the app to connect to paired Bluetooth devices
prevent phone from sleepingAllows the app to prevent the phone from going to sleep.
install shortcutsAllows an application to add Homescreen shortcuts without user intervention.