.\" Text automatically generated by txt2man
.TH AUBIOQUIET 1 "27 November 2016" "aubio 0.4.3" "aubio User's manual"
.SH NAME
\fBaubioquiet \fP- a command line tool to extracts quiet and loud regions from a file
\fB
.SH SYNOPSIS
.nf
.fam C

\fBaubioquiet\fP \fIsource\fP
\fBaubioquiet\fP [[\fB-i\fP] \fIsource\fP]
           [\fB-r\fP \fIrate\fP] [\fB-B\fP \fIwin\fP] [\fB-H\fP \fIhop\fP]
           [\fB-s\fP \fIsil\fP]
           [\fB-v\fP] [\fB-h\fP]

.fam T
.fi
.fam T
.fi
.SH DESCRIPTION

\fBaubioquiet\fP will print a timestamp each time it detects a new silent region or
a new loud region in a sound file.
.PP
When started with an input \fIsource\fP (\fB-i\fP/\fB--input\fP), the detected timestamps are
printed on the console, in seconds.
.SH OPTIONS

This program follows the usual GNU command line syntax, with long options
starting with two dashes (--). A summary of options is included below.
.TP
.B
\fB-i\fP, \fB--input\fP \fIsource\fP
Run analysis on this audio file. Most uncompressed and
compressed are supported, depending on how aubio was built.
.TP
.B
\fB-r\fP, \fB--samplerate\fP \fIrate\fP
Fetch the input \fIsource\fP, resampled at the given
sampling \fIrate\fP. The \fIrate\fP should be specified in Hertz as an integer. If 0,
the sampling \fIrate\fP of the original \fIsource\fP will be used. Defaults to 0.
.TP
.B
\fB-B\fP, \fB--bufsize\fP \fIwin\fP
The size of the buffer to analyze, that is the length
of the window used for spectral and temporal computations. Defaults to 512.
.TP
.B
\fB-H\fP, \fB--hopsize\fP \fIhop\fP
The number of samples between two consecutive analysis.
Defaults to 256.
.TP
.B
\fB-s\fP, \fB--silence\fP \fIsil\fP
Set the silence threshold, in dB, under which the pitch
will not be detected. Defaults to \fB-90.0\fP.
.TP
.B
\fB-h\fP, \fB--help\fP
Print a short help message and exit.
.TP
.B
\fB-v\fP, \fB--verbose\fP
Be verbose.
.SH EXAMPLE OUTPUT

NOISY: 28.775330
.PP
QUIET: 28.914648
.RE
.PP

.SH SEE ALSO

\fBaubioonset\fP(1),
\fBaubiopitch\fP(1),
\fBaubiotrack\fP(1),
\fBaubionotes\fP(1),
\fBaubiomfcc\fP(1),
and
\fBaubiocut\fP(1).
.SH 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.