AUBIOQUIET(1)

NAME
aubioquiet - a command line tool to extracts quiet and loud regions from a file

SYNOPSIS

aubioquiet source
aubioquiet [[-i] source]
           [-r rate] [-B win] [-H hop]
           [-T time-format]
           [-s sil]
           [-v] [-h]

DESCRIPTION

aubioquiet will print a timestamp each time it detects a new silent region or a new loud region in a sound file.

When started with an input source (-i/--input), the detected timestamps are printed on the console, in seconds.

OPTIONS

This program follows the usual GNU command line syntax, with long options starting with two dashes (--). A summary of options is included below.

-i, --input source
    Run analysis on this audio file. Most uncompressed and compressed are supported, depending on how aubio was built.

-r, --samplerate rate
    Fetch the input source, resampled at the given sampling rate. The rate should be specified in Hertz as an integer. If 0, the sampling rate of the original source will be used. Defaults to 0.

-B, --bufsize win
    The size of the buffer to analyze, that is the length of the window used for spectral and temporal computations. Defaults to 512.

-H, --hopsize hop
    The number of samples between two consecutive analysis. Defaults to 256.

-s, --silence sil
    Set the silence threshold, in dB, under which the pitch will not be detected. Defaults to -90.0.

-T, --timeformat format
    Set time format (samples, ms, seconds). Defaults to seconds.

-h, --help
    Print a short help message and exit.

-v, --verbose
    Be verbose.

EXAMPLE OUTPUT

NOISY: 28.775330

QUIET: 28.914648

SEE ALSO

aubioonset(1), aubiopitch(1), aubiotrack(1), aubionotes(1), aubiomfcc(1), and aubiocut(1).

AUTHOR

This manual page was written by Paul Brossier <piem@aubio.org>. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 3 any later version published by the Free Software Foundation.