ref: bfd4414ee88077f5300eb1cd9c27bef283978d11
parent: 763a7f1538d91c03fe3d5fde6d2e95379199c099
author: Paul Brossier <piem@piem.org>
date: Tue Aug 18 07:28:53 EDT 2015
doc/aubiomfcc.txt: add a note about the output
--- 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 @@
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.