diff --git a/chapters/audio-headset.tex b/chapters/audio-headset.tex
new file mode 100644
index 0000000..b1e47cf
--- /dev/null
+++ b/chapters/audio-headset.tex
@@ -0,0 +1,30 @@
+% !TEX root = ../main.tex
+
+\begin{frame}{Microphones}
+	\begin{itemize}
+		\item We prefer headset microphones over handheld for speakers
+		\item Distance to mouth will be constant -> more conststent audio level
+		\item Handheld microphones for hearalds and Q\&A
+		\item Our transmitters also have a mute button (yellow light = muted)
+		\item Please check battery level from time to time
+	\end{itemize}
+\end{frame}
+
+\begin{frame}{Headset Placement}
+	\begin{columns}[T,onlytextwidth]
+		\column{0.6\textwidth}
+		\begin{figure} 
+			\centering
+			\includegraphics[width=0.9\textwidth]{images/headset-side.jpeg}
+			\caption{Good headset microphone placement}
+		\end{figure}
+		\column{0.4\textwidth}
+		\begin{itemize}
+			\item Microphone shall be at the corner of the mouth
+			\item Boom can slide back and forth
+			\item If too far in front, there will be too much wind noise
+			\item Distance to face: About 2 cm
+			\item Bend boom carefully
+		\end{itemize}
+	\end{columns}
+\end{frame}
diff --git a/chapters/audio-touchmix.tex b/chapters/audio-touchmix.tex
new file mode 100644
index 0000000..4377a4f
--- /dev/null
+++ b/chapters/audio-touchmix.tex
@@ -0,0 +1,51 @@
+% !TEX root = ../main.tex
+
+\begin{frame}{Audio Mixer Controls: Levels}
+	\begin{columns}[T,onlytextwidth]
+		\column{0.6\textwidth}
+		\begin{figure} 
+			\centering
+			\includegraphics[width=0.9\textwidth]{images/touchmix-main-controls.jpg}
+			\caption{Touchmix Main Controls}
+		\end{figure}
+		\column{0.4\textwidth}
+		\begin{itemize}
+			\item Mute unused microphones (bottom row)
+			\item Adjust hall loudness with rightmost fader
+			\item Adjust individual microphone level with fader or redude "trim" knob when it's clipping
+		\end{itemize}
+	\end{columns}
+\end{frame}
+
+\begin{frame}{Audio Mixer Controls: Second Page}
+	\begin{columns}[T,onlytextwidth]
+		\column{0.6\textwidth}
+		\begin{figure} 
+			\centering
+			\includegraphics[width=0.9\textwidth]{images/touchmix-cam-controls.jpeg}
+			\caption{Touchmix Second Page}
+		\end{figure}
+		\column{0.4\textwidth}
+		\begin{itemize}
+			\item If mute buttos are yellow, go back to "Main Mix" page
+			\item If anything else is shown, just pres "Home" button
+		\end{itemize}
+	\end{columns}
+\end{frame}
+
+\begin{frame}{Audio Mixer Controls: Headphones}
+	\begin{columns}[T,onlytextwidth]
+		\column{0.6\textwidth}
+		\begin{figure} 
+			\centering
+			\includegraphics[width=0.9\textwidth]{images/touchmix-cam-headphones.jpg}
+			\caption{Touchmix Headphones}
+		\end{figure}
+		\column{0.4\textwidth}
+		\begin{itemize}
+			\item Press "Phones" to adjust headphone loudness
+			\item "Cue" on Camera/ Recoding mix must be selected
+			\item Rotary knob can be used to adjust selected parameter (headphone level, channel level, etc.)
+		\end{itemize}
+	\end{columns}
+\end{frame}
diff --git a/folien.tex b/folien.tex
index 7bc2440..2c9ff8c 100644
--- a/folien.tex
+++ b/folien.tex
@@ -94,8 +94,9 @@ \section{Video Mixer Tools}
 \input{chapters/voctomix.tex}
 
 
-% \section{Audio Hardware}
-% \input{chapters/audio.tex} % TODO: Get pictures of touchmix
+\section{Audio Hardware}
+\input{chapters/audio-touchmix.tex}
+\input{chapters/audio-headset.tex}
 
 
 \section{Contacts and Action Items}
diff --git a/images/headset-side.jpeg b/images/headset-side.jpeg
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diff --git a/images/touchmix-cam-controls.jpeg b/images/touchmix-cam-controls.jpeg
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diff --git a/images/touchmix-cam-headphones.jpg b/images/touchmix-cam-headphones.jpg
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index 0000000..79af65d
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diff --git a/images/touchmix-main-controls.jpg b/images/touchmix-main-controls.jpg
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