\doxysection{src/codec/synth.c File Reference}
\label{synth_8c}\index{src/codec/synth.c@{src/codec/synth.c}}


Osmocom GMR-\/1 AMBE vocoder speech synthesis.  


{\ttfamily \#include $<$stdio.\+h$>$}\newline
{\ttfamily \#include $<$stdint.\+h$>$}\newline
{\ttfamily \#include $<$math.\+h$>$}\newline
{\ttfamily \#include $<$string.\+h$>$}\newline
{\ttfamily \#include \char`\"{}private.\+h\char`\"{}}\newline
\doxysubsection*{Functions}
\begin{DoxyCompactItemize}
\item 
void \textbf{ ambe\+\_\+synth\+\_\+init} (struct \textbf{ ambe\+\_\+synth} $\ast$synth)
\begin{DoxyCompactList}\small\item\em Initialized Synthesizer state. \end{DoxyCompactList}\item 
void \textbf{ ambe\+\_\+synth\+\_\+enhance} (struct \textbf{ ambe\+\_\+synth} $\ast$synth, struct \textbf{ ambe\+\_\+subframe} $\ast$sf)
\begin{DoxyCompactList}\small\item\em Apply the spectral magnitude enhancement on the subframe. \end{DoxyCompactList}\item 
void \textbf{ ambe\+\_\+synth\+\_\+audio} (struct \textbf{ ambe\+\_\+synth} $\ast$synth, int16\+\_\+t $\ast$audio, struct \textbf{ ambe\+\_\+subframe} $\ast$sf, struct \textbf{ ambe\+\_\+subframe} $\ast$sf\+\_\+prev)
\begin{DoxyCompactList}\small\item\em Generate audio for a given subframe. \end{DoxyCompactList}\end{DoxyCompactItemize}


\doxysubsection{Detailed Description}
Osmocom GMR-\/1 AMBE vocoder speech synthesis.