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| 1 | Python aubio module | 1 | aubio |
| 2 | =================== | 2 | ===== |
| 3 | 3 | ||
| 4 | This module wraps the aubio library for Python using the numpy module. | 4 | aubio is a collection of tools for music and audio analysis. |
| 5 | |||
| 6 | This package integrates the aubio library with [NumPy] to provide a set of | ||
| 7 | efficient tools to process and analyse audio signals, including: | ||
| 8 | |||
| 9 | - read audio from any media file, including videos and remote streams | ||
| 10 | - high quality phase vocoder, spectral filterbanks, and linear filters | ||
| 11 | - Mel-Frequency Cepstrum Coefficients and standard spectral descriptors | ||
| 12 | - detection of note attacks (onset) | ||
| 13 | - pitch tracking (fundamental frequency estimation) | ||
| 14 | - beat detection and tempo tracking | ||
| 15 | |||
| 16 | aubio works with both Python 2 and Python 3. | ||
| 17 | |||
| 18 | Built with | ||
| 19 | ---------- | ||
| 20 | |||
| 21 | The core of aubio is written in C for portability and speed. In addition to | ||
| 22 | [NumPy], aubio can be optionally built to use one or more of the following | ||
| 23 | libraries: | ||
| 24 | |||
| 25 | - media file reading: | ||
| 26 | |||
| 27 | - [ffmpeg](https://ffmpeg.org) / [avcodec](https://libav.org) to decode and | ||
| 28 | read audio from almost any format, | ||
| 29 | - [libsndfile](http://www.mega-nerd.com/libsndfile/) to read audio from | ||
| 30 | uncompressed sound files, | ||
| 31 | - [libsamplerate](http://www.mega-nerd.com/SRC/) to re-sample audio signals | ||
| 32 | - [CoreAudio](https://developer.apple.com/reference/coreaudio) to read all | ||
| 33 | media files supported natively on macOS, iOS, and tvOS. | ||
| 34 | |||
| 35 | - hardware acceleration: | ||
| 36 | |||
| 37 | - [Atlas](http://math-atlas.sourceforge.net/) and | ||
| 38 | [Blas](https://en.wikipedia.org/wiki/Basic_Linear_Algebra_Subprograms), | ||
| 39 | for accelerated vector and matrix computations, | ||
| 40 | - [fftw3](http://fftw.org), to compute fast Fourier Transforms of any size. | ||
| 41 | - [Accelerate](https://developer.apple.com/reference/accelerate) for | ||
| 42 | hardware accelerated FFT and matrix computations on macOs and iOS, | ||
| 43 | - [Intel IPP](https://software.intel.com/en-us/intel-ipp), accelerated | ||
| 44 | vector computation and FFT implementation, | ||
| 45 | |||
| 46 | Documentation | ||
| 47 | ------------- | ||
| 48 | |||
| 49 | - [module documentation][doc_python] | ||
| 50 | - [installation][doc_python_install] | ||
| 51 | - [aubio manual][manual] | ||
| 52 | - [aubio homepage][homepage] | ||
| 53 | |||
| 54 | [manual]: https://aubio.org/manual/latest/ | ||
| 55 | [doc_python]: https://aubio.org/manual/latest/python.html | ||
| 56 | [doc_python_install]: https://aubio.org/manual/latest/python_module.html | ||
| 57 | [homepage]: https://aubio.org | ||
| 58 | [NumPy]: https://www.numpy.org | ||
| 5 | 59 | ||
| 6 | Finding some inspiration | 60 | Finding some inspiration |
| 7 | ------------------------ | 61 | ------------------------ |