Chrome browser to find "noise source"

I wonder if you have ever encountered such an unpleasant scene: When you are in a quiet situation is ready to browse the Web page, as the Web page opened, suddenly a sound from the speaker, where is the sound from? With several web pages open (and perhaps several applications) at the same time, The sound may be the music of one of your online video/music websites, perhaps a background music set by a blog, perhaps an ad music on a Web page, maybe ... In short, you can not accurately find the source of sound, how to do?

If you use Google Chrome to surf the internet, the trouble may be less serious. Because the Chrome 32 version (ie, the latest beta or dev version) of the browser to add a tab to show the status of audio playback indicates, which page is playing a sound to see.

Whether it's playing online video or music, tabs will prompt

As shown in the above two pictures, as long as the page is playing video or audio, then the tab will display an extra speaker icon, the mouse hover over the label will look at the text prompts: This tab is playing audio.

According to the small series of tests, embedded in the online video and audio pages, as long as the playback state, the tab will display the speaker icon, suspended after the disappearance. In addition, if the page contains an advertisement with sound, and the advertisement sound is in the playback State, the label page will also be displayed.

This new feature does not look very noticeable, but if you often encounter the Web page "noise" obsession, you might as well try Chrome (currently need beta or development version, stable version is not supported). Maybe we can't get the noise source from the page for the hour, but we can at least find it and close it at the first time.