| | 1 | = Features = |
| | 2 | |
| | 3 | Functions implemented in the library include: |
| | 4 | |
| | 5 | * various onset detection functions and real time peak-picking |
| | 6 | * various pitch detection functions |
| | 7 | * beat tracking algorithm (tempo detection) |
| | 8 | * transient and steady state separation |
| | 9 | |
| | 10 | == Who uses aubio? == |
| | 11 | |
| | 12 | * Sonic Visualiser (http://www.sonicvisualiser.org) |
| | 13 | * Puredata (http://puredata.info/, see src:plugins/puredata |
| | 14 | * [http://www.speech.kth.se/wavesurfer/ Wavesurfer], see src:plugins/wavesurfer |
| | 15 | * [http://www.redsteamrecords.com/freecycle/ Freecycle] |
| | 16 | * [http://clam.iua.upf.edu/ CLAM] |
| | 17 | * [http://audacity.sourceforge.net/ Audacity] '''important''': see [#Audacity notes about audacity] |
| | 18 | |
| | 19 | A few examples of applications are provided in examples/ and python/: |
| | 20 | |
| | 21 | - aubioonset |
| | 22 | outputs the onset detected |
| | 23 | - aubionotes |
| | 24 | uses both onset and pitch to extract symbolic music data from an audio source and emit MIDI like data. |
| | 25 | - aubiocut |
| | 26 | a python script that takes an input sound and creates one new sample at each detected onset or beat. The slices produced by aubiocut are useful for use with a sequencer such as Hydrogen. |
| | 27 | - aubiopitch |
| | 28 | a python script to extract pitch tracks from sound files |
| | 29 | |
| | 30 | == Audacity == |
| | 31 | |
| | 32 | It is ''possible'' to use aubioonset from within audacity, but this requires patching the audacity source code, and rebuilding it. For more informations, see the [source:plugins/audacity/README README] in the [source:plugins/audacity plugins/audacity directory]. |
| | 33 | |
| | 34 | If you are not familiar with this kind of operation, you can just load the text file produced by: |
