onset_detection

Python implementation of the most common spectral based onset detection algorithms.

Usage

onset_program.py input.wav processes the audio file and writes the detected onsets to a file named input.onsets.txt. This file is suitable for evaluation with the onset_evaluation.py scripts which expects pairs of files with the extensions .onsets.txt and the corresponding ground-truth annotations ending with .onsets.

Please see the -h option to get a more detailed description.

Requirements

• Python 2.7 or 2.6 with argparse module
• Numpy
• Scipy