Audio mirroring on Android refers to the ability to stream and record audio from an Android device to another device, such as a computer or TV, without any noticeable lag. There are several apps and tools that allow for audio mirroring on Android, including Scrcpy, an open-source application that allows you to mirror and control whats on your Android screen on your computer monitor. Scrcpy 2.0 and later versions support audio mirroring, allowing you to hear whats happening on your phone right on your computer.

To turn off audio mirroring on Android, you can go to the "Settings" app on your Android device, tap the "Connected Devices" option, then select "Cast Screen". Finally, tap the "Stop" button to turn off screen mirroring on your Android device.