`priority_speaker.svg` is a copy of `tango/actions/audio-input-microphone.svg`.

### tango/*

Licensed under the Creative Commons Attribution-Share Alike 2.5 license:

    You are free to:
        Share — copy and redistribute the material in any medium or format
        Adapt — remix, transform, and build upon the material for any purpose,
        even commercially.
    Under the following terms:
        Attribution — You must give appropriate credit, provide a link to
        the license, and indicate if changes were made.
        You may do so in any reasonable manner, but not in any way
        that suggests the licensor endorses you or your use.

(Source: https://tango.freedesktop.org/Tango_Desktop_Project)

### filter.svg filter_off.svg filter_on.svg

I, the copyright holder of this work, hereby publish it under the following
license:

This file is licensed under the Creative Commons Attribution-Share Alike 3.0
Unported license.

    You are free:
        to share - to copy, distribute and transmit the work
        to remix - to adapt the work
    Under the following conditions:
        attribution - You must attribute the work in the manner specified by
        the author or licensor (but not in any way that suggests that they
        endorse you or your use of the work).
        share alike - If you alter, transform, or build upon this work, you may
        distribute the resulting work only under the same or similar license to
        this one.

(Source: https://commons.wikimedia.org/wiki/File:Filter.svg#Licensing)

### Information_icon.svg

This work has been released into the public domain by its author, [El T](https://en.wikipedia.org/wiki/User:El_T) at English Wikipedia. This applies worldwide.
In some countries this may not be legally possible; if so:
[El T](https://en.wikipedia.org/wiki/User:El_T) grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

(Source: https://commons.wikimedia.org/wiki/File:Information_icon.svg)
