update makefile

[asr1617.git] / asr.tex

diff --git a/asr.tex b/asr.tex
index 2c557de..40c6e52 100644 (file)
--- a/asr.tex
+++ b/asr.tex
@@ -145,10 +145,12 @@ When the waveforms are finished they are converted to \glspl{MFCC} vectors
 using the \emph{python\_speech\_features}%
 ~\footnote{\url{https://github.com/jameslyons/python_speech_features}} package.
 All these steps combined results in thirteen tab separated features per line in
-a file for every source file. Every file is annotated using
+a file for every source file. Technical info about the processing steps is
+given in the following sections. Every file is annotated using
 Praat~\cite{boersma_praat_2002} where the utterances are manually aligned to
 the audio. Examples of utterances are shown in
-Figures~\ref{fig:bloodstained,fig:abominations}. It is clearly visible that
+Figures~\ref{fig:bloodstained,fig:abominations} where the waveform, $1-8000$Hz
+spectrals and annotations are shown. It is clearly visible that
 within the genre of death metal there are a different spectral patterns
 visible.