\documentclass[ignorenonframetext]{beamer}
\usepackage[Symbols,MiscellaneousSymbols]{ucharclasses}
\usepackage{fontspec}
% \usepackage{bidi}
\setmainfont{FreeSerif}
\setsansfont{FreeSans}
\setmonofont{FreeMono}

\usepackage{array}
\usepackage{fancyref}
\usepackage{booktabs}
\usepackage{threeparttable}
\usepackage[backend=biber,natbib=true,hyperref=true,style=numeric-comp]{biblatex}
\bibliography{references}
\usepackage[nomargin,inline,draft]{fixme}
\usepackage{texshade}
\usepackage{tikz}
\usepackage{nameref}
\usepackage{zref-xr,zref-user}
\IfFileExists{upquote.sty}{\usepackage{upquote}}{}
\mode<article>{
  \usepackage[x11names,svgnames,usenames,dvipsnames]{xcolor}
  \usepackage[noxcolor]{beamerarticle}
  \usepackage{fancyhdr}
  \usepackage{graphicx}
  \usepackage[bf]{caption}
  \usepackage{rotating}
  \usepackage{setspace}
  \usepackage{acronym}
  \usepackage{dcolumn}
  \usepackage{adjustbox}
  \usepackage{longtable}
  \usepackage{geometry}
  \usepackage{pdflscape}
  \usepackage[hyperfigures,bookmarks,colorlinks]{hyperref}
}
\mode<article>{
  \oddsidemargin 0.0in 
  \textwidth 6.5in
  \raggedbottom
  \clubpenalty = 10000
  \widowpenalty = 10000
  \pagestyle{fancy}
}

\mode<presentation>{ 
  \usetheme{CambridgeUS}
  \usecolortheme{beaver}
  \setbeamercovered{transparent}  
  \logo{\begin{tikzpicture}% Pale figure
      {\node[opacity=0.3] {%\includegraphics[width=2cm]{LOGO}%
        };}%
    \end{tikzpicture}}
}

\title{TITLE}

\author{AUTHOR}
\date{\today}
\subject{SUBJECT}
\begin{document}

\frame[plain]{\titlepage}

\mode<article>{\maketitle}

\begin{frame}{Example Slide}
\end{frame}

\end{document}