From: Paul Brossier <piem@piem.org>
Date: Tue, 18 Aug 2015 09:28:53 +0000 (+0200)
Subject: doc/aubiomfcc.txt: add a note about the output
X-Git-Tag: 0.4.4~301^2~33
X-Git-Url: https://git.aubio.org/?a=commitdiff_plain;h=bfd4414ee88077f5300eb1cd9c27bef283978d11;p=aubio.git

doc/aubiomfcc.txt: add a note about the output
---

diff --git a/doc/aubiomfcc.txt b/doc/aubiomfcc.txt
index 9084c4a0..afeafe38 100644
--- a/doc/aubiomfcc.txt
+++ b/doc/aubiomfcc.txt
@@ -1,5 +1,5 @@
 NAME
-  aubiomfcc - a command line tool to compute Mel-frequency Cepstrum Coefficients
+  aubiomfcc - a command line tool to compute Mel-Frequency Cepstrum Coefficients
 
 SYNOPSIS
 
@@ -10,7 +10,11 @@ SYNOPSIS
 
 DESCRIPTION
 
-  aubiomfcc compute the Mel Frequency Cepstrum Coefficients (MFCC).
+  aubiomfcc compute the Mel-Frequency Cepstrum Coefficients (MFCC).
+
+  MFCCs are coefficients that make up for the mel-frequency spectrum, a
+  representation of the short-term power spectrum of a sound. By default, 13
+  coefficents are computed using 40 filters.
 
   When started with an input source (-i/--input), the coefficients are given on
   the console, prefixed by their timestamps in seconds.