| [403e9dd] | 1 | NAME |
|---|
| 2 | aubioquiet - a command line tool to extracts quiet and loud regions from a file |
|---|
| 3 | |
|---|
| 4 | SYNOPSIS |
|---|
| 5 | |
|---|
| 6 | aubioquiet source |
|---|
| 7 | aubioquiet [[-i] source] |
|---|
| 8 | [-r rate] [-B win] [-H hop] |
|---|
| 9 | [-s sil] |
|---|
| 10 | [-v] [-h] |
|---|
| 11 | |
|---|
| 12 | DESCRIPTION |
|---|
| 13 | |
|---|
| 14 | aubioquiet will print a timestamp each time it detects a new silent region or |
|---|
| 15 | a new loud region in a sound file. |
|---|
| 16 | |
|---|
| 17 | When started with an input source (-i/--input), the detected timestamps are |
|---|
| 18 | printed on the console, in seconds. |
|---|
| 19 | |
|---|
| 20 | OPTIONS |
|---|
| 21 | |
|---|
| 22 | This program follows the usual GNU command line syntax, with long options |
|---|
| 23 | starting with two dashes (--). A summary of options is included below. |
|---|
| 24 | |
|---|
| 25 | -i, --input source Run analysis on this audio file. Most uncompressed and |
|---|
| 26 | compressed are supported, depending on how aubio was built. |
|---|
| 27 | |
|---|
| 28 | -r, --samplerate rate Fetch the input source, resampled at the given |
|---|
| 29 | sampling rate. The rate should be specified in Hertz as an integer. If 0, |
|---|
| 30 | the sampling rate of the original source will be used. Defaults to 0. |
|---|
| 31 | |
|---|
| 32 | -B, --bufsize win The size of the buffer to analyze, that is the length |
|---|
| 33 | of the window used for spectral and temporal computations. Defaults to 512. |
|---|
| 34 | |
|---|
| 35 | -H, --hopsize hop The number of samples between two consecutive analysis. |
|---|
| 36 | Defaults to 256. |
|---|
| 37 | |
|---|
| 38 | -s, --silence sil Set the silence threshold, in dB, under which the pitch |
|---|
| 39 | will not be detected. Defaults to -90.0. |
|---|
| 40 | |
|---|
| 41 | -h, --help Print a short help message and exit. |
|---|
| 42 | |
|---|
| 43 | -v, --verbose Be verbose. |
|---|
| 44 | |
|---|
| 45 | EXAMPLE OUTPUT |
|---|
| 46 | |
|---|
| 47 | NOISY: 28.775330 |
|---|
| 48 | |
|---|
| 49 | QUIET: 28.914648 |
|---|
| 50 | |
|---|
| 51 | |
|---|
| 52 | SEE ALSO |
|---|
| 53 | |
|---|
| 54 | aubioonset(1), |
|---|
| 55 | aubiopitch(1), |
|---|
| 56 | aubiotrack(1), |
|---|
| 57 | aubionotes(1), |
|---|
| 58 | aubiomfcc(1), |
|---|
| 59 | and |
|---|
| 60 | aubiocut(1). |
|---|
| 61 | |
|---|
| 62 | AUTHOR |
|---|
| 63 | |
|---|
| 64 | This manual page was written by Paul Brossier <piem@aubio.org>. Permission |
|---|
| 65 | is granted to copy, distribute and/or modify this document under the terms |
|---|
| 66 | of the GNU General Public License, Version 3 any later version published |
|---|
| 67 | by the Free Software Foundation. |
|---|
