When sound starts playing on a web page, Firefox lets you know which page the sound is coming from.
You can stop or resume audio without switching to the tab.
- Visit the tab tray by tapping the number next to the address bar. You'll see your open tabs.
- Look for the pause button over page thumbnails on the tab list to see which ones are playing audio.
- Tap a tab's pause button to stop its sound.
It becomes a play button, allowing you to resume playing the sound later.
- You can tap the play button any time to resume audio playing.
It turns back to the pause button.