From: Paul Brossier <piem@piem.org>
Date: Tue, 26 May 2015 08:59:15 +0000 (+0200)
Subject: python/demos/demo_mfcc.py: add comment
X-Git-Tag: 0.4.2~34
X-Git-Url: https://git.aubio.org/?a=commitdiff_plain;h=9e54b835d105443375d270f2b40408579828e714;p=aubio.git

python/demos/demo_mfcc.py: add comment
---

diff --git a/python/demos/demo_mfcc.py b/python/demos/demo_mfcc.py
index d12d3b57..2242f0cd 100755
--- a/python/demos/demo_mfcc.py
+++ b/python/demos/demo_mfcc.py
@@ -6,7 +6,7 @@ from numpy import array, vstack, zeros
 
 win_s = 512                 # fft size
 hop_s = win_s / 4           # hop size
-n_filters = 40
+n_filters = 40              # must be 40 for mfcc
 n_coeffs = 13
 samplerate = 44100