From: Paul Brossier <piem@piem.org>
Date: Mon, 30 Jul 2012 18:10:58 +0000 (-0600)
Subject: interfaces/python/demo_spectrogram.py: hide noise
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=be65de4e86928213202e9311451f9205163921b4;p=aubio.git

interfaces/python/demo_spectrogram.py: hide noise
---

diff --git a/interfaces/python/demo_spectrogram.py b/interfaces/python/demo_spectrogram.py
index 2801ee0b..e544ac3a 100755
--- a/interfaces/python/demo_spectrogram.py
+++ b/interfaces/python/demo_spectrogram.py
@@ -22,7 +22,7 @@ def get_spectrogram(filename):
     if read < a.hop_size: break
 
   # plotting
-  imshow(log10(specgram.T), origin = 'bottom', aspect = 'auto', cmap=cm.gray_r)
+  imshow(log10(specgram.T + .001), origin = 'bottom', aspect = 'auto', cmap=cm.gray_r)
   axis([0, len(specgram), 0, len(specgram[0])])
   ylabel('Frequency (Hz)')
   xlabel('Time (s)')