AUBIONOTES(1)						      General Commands Manual						     AUBIONOTES(1)

NAME

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

SYNOPSIS

       aubionotes [options] [-i soundfile]

DESCRIPTION

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

       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.

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 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 sam-
		 ple.

       -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 output.

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

       -h   --help
		 Show summary of options.

BUGS

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

SEE ALSO

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

AUTHOR

       This  manual  page  was	written  by Paul Brossier (piem@altern.org). 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 /usr/share/common-licenses/GPL.

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