Comment 10 for bug 20592

This can be reproduced with gnome-font-properties by clicking any radio button in the main window or any radio button in the Font Rendering Details window.

Multiple sounds can also be heard when opening the window to edit the current profile in gnome-terminal by clicking "Edit Current Profile..." in the context menu or by clicking "Current Profile..." under the Edit menu.

Nautilus will also reproduce it when clicking on the Back, Forward, or Up buttons to navigate the filesystem. Also, clicking on the navigation buttons directly under the toolbar reproduces it as well.

gnome-default-applications-properties will reproduce the bug when clicking any of the dropdown lists or radio buttons on either the Internet or System tab.

gnome-network-preferences will reproduce the bug when clicking any radio buttons on the Proxy Configuration tab.

It is reproduced in epiphany when clicking on any of the radio buttons that change the cookie settings in the Preferences window.

Those are all that I know about at the moment.