.Device:is_muted">pulse.Device:is_muted</a></li>
    </ul>


</dd>
    <dt>
    <a name = "pulse.Device:get_active_port"></a>
    <strong>pulse.Device:get_active_port ()</strong>
    </dt>
    <dd>
    Get the current active port object path



    <h3>Returns:</h3>
    <ol>
        <li>
        the active port object path, if it exists.</li>
        <li>
         pair nil, userdata, if the device doesn't have any ports.
 Where the userdata is
 <a href="https://www.freedesktop.org/wiki/Software/PulseAudio/D