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% Copyright 2003--2007 by Till Tantau
% Copyright 2010 by Vedran Mileti\'c
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
%
% See the file doc/licenses/LICENSE for more details.
\ProvidesPackage{multimediasymbols}[2004/04/10 ver 0.01]
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\RequirePackage{keyval}
\RequirePackage{pgf}
\define@key{multimediasym}{fill}[]{\def\mm@action{\pgfusepath{fill,stroke}}}
\newcommand\speakersymbol[1][]{%
\def\mm@action{}%
\setkeys{multimediasym}{#1}%
\begin{pgfpicture}{-.1ex}{0pt}{2.1ex}{1.5ex}
\pgfsetroundjoin
\pgfsetroundcap
\pgfpathmoveto{\pgfpoint{0cm}{.5ex}}
\pgfpathlineto{\pgfpoint{.5ex}{.5ex}}
\pgfpathlineto{\pgfpoint{ex}{0pt}}
\pgfpathlineto{\pgfpoint{ex}{1.5ex}}
\pgfpathlineto{\pgfpoint{.5ex}{ex}}
\pgfpathlineto{\pgfpoint{0pt}{ex}}
\pgfpathclose
\mm@action
\pgfpathmoveto{\pgfpoint{1.25ex}{.5ex}}
\pgfpathcurveto{\pgfpoint{1.4ex}{.6ex}}{\pgfpoint{1.4ex}{.9ex}}{\pgfpoint{1.25ex}{1ex}}
\pgfpathmoveto{\pgfpoint{1.5ex}{.25ex}}
\pgfpathcurveto{\pgfpoint{1.7ex}{.5ex}}{\pgfpoint{1.7ex}{1ex}}{\pgfpoint{1.5ex}{1.25ex}}
\pgfpathmoveto{\pgfpoint{1.75ex}{0pt}}
\pgfpathcurveto{\pgfpoint{2ex}{.25ex}}{\pgfpoint{2ex}{1.25ex}}{\pgfpoint{1.75ex}{1.5ex}}
\pgfusepath{stroke}
\end{pgfpicture}}
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