ref: 9e54b835d105443375d270f2b40408579828e714
parent: c364a7814a4441093bc78e011a21cc69834fd0b3
author: Paul Brossier <piem@piem.org>
date: Tue May 26 06:59:15 EDT 2015
python/demos/demo_mfcc.py: add comment
--- a/python/demos/demo_mfcc.py
+++ b/python/demos/demo_mfcc.py
@@ -6,7 +6,7 @@
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