% !TEX root = ../main.tex
% !TEX spellcheck = en_GB

\chapter{Pitch shift pure sine}
\label{sec:puresine}

This chapter deals with the issue of moving a pure sine of a frequency between \SIrange{245}{521}{\hertz} (approximately subtracting and adding half the difference between the two endpoints, e.g. $C_4 -\frac{D_4 - C_4}{2}$) onto the nearest fundamental frequency of the C-major scale\cite{wiki:pianokeys}.

\begin{table}[H]
	\centering
	\begin{tabular}{c c}
		\toprule
		Name & Frequency (\si{\hertz}) \\
		\midrule
		C$_4$ & \num{261.626} \\
		D$_4$ & \num{293.665} \\
		E$_4$ & \num{329.628} \\
		F$_4$ & \num{349.228} \\
		G$_4$ & \num{391.995} \\
		A$_4$ & \num{440.000} \\
		B$_4$ & \num{493.883} \\
		\bottomrule
	\end{tabular}
	\caption{Table of C-major fundamental frequencies.}
	\label{tab:cmajor}
\end{table}

\subimport{SimpleSine/}{analysis.tex}
\subimport{SimpleSine/}{design.tex}
\subimport{SimpleSine/}{modelling.tex}
\subimport{SimpleSine/}{implementation.tex}
\subimport{SimpleSine/}{test.tex}