1. A method comprising: executing, by a processor of a computing device, an application that includes a plurality of tabs, each tab associated with a respective document that is configured to be rendered for display by the application; detecting, by an audio portion of the computing device, an audio signal to be played from a local loudspeaker associated with the computing device; determining, by the processor, a determined tab of the plurality of tabs that is associated with the audio signal; providing a graphical indication, associated with the determined tab, that indicates to a user that the determined tab is associated with the audio signal; and manipulating the audio signal, based upon a command generated based on a user's interaction with the graphical indication.