Provided by: aubio-tools_0.3.2-4.2build1_amd64 bug


       aubionotes — a command line tool for real time extraction of musical notes.


       aubionotes [options] [-i soundfile]


       aubionotes  attempts to detect notes in audio signals, segmenting consecutive events using
       onset detection, and determining their pitch  using  a  fundamental  frequency  extraction

       When started without an input file argument (--input), aubionotes creates a jack input and
       a MIDI output. When an input file is given, the results are given on the console.


       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 filein
                 Run analysis on this audio file. Most common uncompressed formats are supported.

       -o   --output fileout
                 Save  results  in  this file. The file will be created on the model of the input
                 file. Results are marked by a short wood-block sample.

       -P   --pitch mode
                 The pitch detection function to run. Available functions are yinfft, yin, mcomb,
                 fcomb, and schmitt.

       -O   --onset mode
                 The onset detection function to run. Available functions are complexdomain, hfc,
                 phase, specdiff, energy, kl and mkl. By default, both Kullback Liebler (kl)  and
                 complex domain are used in parallel.

       -t   --threshold value
                 Set  the  threshold  value for the onset peak picking. Typical values are within
                 0.001 and 0.900. Default is  0.1.  Lower  threshold  values  imply  more  onsets
                 detected. Try 0.3 in case of over-detections.

       -j   --jack
                 Run  in  jack  mode (default when started without input file) and creates a midi

       -v   --verbose
                 Show results on the console (default).

       -h   --help
                 Show summary of options.


       For now the program has only been tested on audio signals sampled at 44.1 kHz.


       aubioonset(1) aubiotrack(1) aubiocut(1) aubiopitch(1)


       This manual page was written by Paul Brossier ( Permission is granted  to
       copy,  distribute  and/or  modify  this document under the terms of the GNU General Public
       License, Version 2 any later version published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License  can  be  found  in