ref: 67f16af769fd8b71a565fe2c8606f1c68d322244
dir: /doc/aubioquiet.txt/
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.