From 0118f00cfc3d3f46fce44584fc0b2079c27db360 Mon Sep 17 00:00:00 2001
From: Ole Kristian Lien <ole.k.lien@gmail.com>
Date: Tue, 1 Dec 2009 06:42:04 +0000
Subject: added some more scripts

---
 tools/audio_spectrogram | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 tools/audio_spectrogram

(limited to 'tools/audio_spectrogram')

diff --git a/tools/audio_spectrogram b/tools/audio_spectrogram
new file mode 100644
index 0000000..de0685a
--- /dev/null
+++ b/tools/audio_spectrogram
@@ -0,0 +1,18 @@
+#!/bin/bash
+#
+# Date:    2009-11-30
+# Author:  Ole Kristian Lien
+# License: GNU General Public License
+#
+# Creates a audio spectrogram
+
+EXT=`echo "$1"|awk -F . '{print $NF}'`
+NAME=`basename $1 .$EXT`
+
+if [ -z "$1" ]; then
+	echo "Usage: $0 <audio-file>"
+	exit 1
+fi
+
+sox $1 -n spectrogram
+mv spectrogram.png $NAME.png
-- 
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