From be65de4e86928213202e9311451f9205163921b4 Mon Sep 17 00:00:00 2001 From: Paul Brossier Date: Mon, 30 Jul 2012 12:10:58 -0600 Subject: [PATCH] interfaces/python/demo_spectrogram.py: hide noise --- interfaces/python/demo_spectrogram.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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)') -- 2.11.0