1AUBIOQUIET(1)                 aubio User's manual                AUBIOQUIET(1)
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NAME

6       aubioquiet  -  a  command  line tool to extracts quiet and loud regions
7       from a file
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SYNOPSIS

10       aubioquiet source
11       aubioquiet [[-i] source]
12                  [-r rate] [-B win] [-H hop]
13                  [-T time-format]
14                  [-s sil]
15                  [-v] [-h]
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DESCRIPTION

19       aubioquiet will print a timestamp each time it  detects  a  new  silent
20       region or a new loud region in a sound file.
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22       When started with an input source (-i/--input), the detected timestamps
23       are printed on the console, in seconds.
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OPTIONS

26       This program follows the usual  GNU  command  line  syntax,  with  long
27       options starting with two dashes (--). A summary of options is included
28       below.
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30       -i, --input source
31              Run analysis on this audio  file.  Most  uncompressed  and  com‐
32              pressed are supported, depending on how aubio was built.
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34       -r, --samplerate rate
35              Fetch  the  input  source, resampled at the given sampling rate.
36              The rate should be specified in Hertz as an integer. If  0,  the
37              sampling  rate  of the original source will be used. Defaults to
38              0.
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40       -B, --bufsize win
41              The size of the buffer to analyze, that is  the  length  of  the
42              window  used for spectral and temporal computations. Defaults to
43              512.
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45       -H, --hopsize hop
46              The  number  of  samples  between  two   consecutive   analysis.
47              Defaults to 256.
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49       -s, --silence sil
50              Set the silence threshold, in dB, under which the pitch will not
51              be detected. Defaults to -90.0.
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53       -T, --timeformat format
54              Set time format (samples, ms, seconds). Defaults to seconds.
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56       -h, --help
57              Print a short help message and exit.
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59       -v, --verbose
60              Be verbose.
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EXAMPLE OUTPUT

63       NOISY: 28.775330
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65       QUIET: 28.914648
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SEE ALSO

68       aubioonset(1),  aubiopitch(1),  aubiotrack(1),  aubionotes(1),  aubiom‐
69       fcc(1), and aubiocut(1).
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AUTHOR

72       This manual page was written by Paul Brossier <piem@aubio.org>. Permis‐
73       sion is granted to copy, distribute and/or modify this  document  under
74       the  terms  of the GNU General Public License, Version 3 any later ver‐
75       sion published by the Free Software Foundation.
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79aubio 0.4.9                     01 August 2019                   AUBIOQUIET(1)
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