A command line tool to extracts quiet and loud regions from a file
aubioquiet source aubioquiet [[-i] source] [-r rate] [-B win] [-H hop] [-s sil] [-v] [-h]
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.
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.
-h, --help Print a short help message and exit.
-v, --verbose Be verbose.
This manual page was written by Paul Brossier <[email protected]>. 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.