HushBGone

Mutes/un-mutes a selected tab whenever other tabs start/stop playing audio.

HushBGone is available to install from Chrome Web Store and for download from this page. The latest version is 2.1, and it was published 2 years ago.

Total download count: 3 (Only count downloads from Chrome-Stats)

You can find the current and older versions of HushBGone here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

1 versions available for download.

Download and run chrome-stats.exe file on your PC. This method will allow you to install Chrome extensions directly from chrome-stats.com in one click. You only need to do this once!
Type in chrome://restart in the URL bar to restart the browser for the changes to take effect.
Download and install the HushBGone CRX file

Download HushBGone CRX file
NOTE: Sometimes the browser may block downloading / installing CRX file from outside the Chrome Web Store. If so, you may need to use option 1, or download the ZIP file instead.
In the URL bar, go to chrome://extensions
Enable Developer mode
Drag and drop the downloaded HushBGone CRX file into the Extensions page
When prompted, click Add extension to install HushBGone.

Download and unpack the HushBGone ZIP file to a directory of your choice.
In Chrome browser, go to chrome://extensions
Enable Developer mode.
Click on the Load Unpacked button.
Select the directory of with the unpacked HushBGone ZIP file from step 1. HushBGone is now installed on your browser.