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1NAME
2  aubiomfcc - a command line tool to compute Mel-frequency Cepstrum Coefficients
3
4SYNOPSIS
5
6  aubiomfcc source
7  aubiomfcc [[-i] source]
8            [-r rate] [-B win] [-H hop]
9            [-v] [-h]
10
11DESCRIPTION
12
13  aubiomfcc compute the Mel Frequency Cepstrum Coefficients (MFCC).
14
15  When started with an input source (-i/--input), the coefficients are given on
16  the console, prefixed by their timestamps in seconds.
17
18OPTIONS
19
20  This program follows the usual GNU command line syntax, with long options
21  starting with two dashes (--). A summary of options is included below.
22
23  -i, --input source  Run analysis on this audio file. Most uncompressed and
24  compressed are supported, depending on how aubio was built.
25
26  -r, --samplerate rate  Fetch the input source, resampled at the given
27  sampling rate. The rate should be specified in Hertz as an integer. If 0,
28  the sampling rate of the original source will be used. Defaults to 0.
29
30  -B, --bufsize win  The size of the buffer to analyze, that is the length
31  of the window used for spectral and temporal computations. Defaults to 512.
32
33  -H, --hopsize hop  The number of samples between two consecutive analysis.
34  Defaults to 256.
35
36  -h, --help  Print a short help message and exit.
37
38  -v, --verbose  Be verbose.
39
40REFERENCES
41
42  Using the default parameters, the filter coefficients will be computed
43  according to Malcolm Slaney's Auditory Toolbox, available at the following
44  url:
45
46  http://cobweb.ecn.purdue.edu/~malcolm/interval/1998-010/ (see file mfcc.m)
47
48SEE ALSO
49
50  aubioonset(1),
51  aubiopitch(1),
52  aubiotrack(1),
53  aubionotes(1),
54  aubioquiet(1),
55  and
56  aubiocut(1).
57
58AUTHOR
59
60  This manual page was written by Paul Brossier <piem@aubio.org>. Permission is
61  granted to copy, distribute and/or modify this document under the terms of
62  the GNU General Public License as published by the Free Software Foundation,
63  either version 3 of the License, or (at your option) any later version.
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