amads.algorithms.scale#
- amads.algorithms.scale(score, factor=2.0, dim='all', inplace=False)[source]#
Scale event timings in a score by a given factor.
Original doc: https://citeseerx.ist.psu.edu/document?repid=rep1&type=pdf&doi=6e06906ca1ba0bf0ac8f2cb1a929f3be95eeadfa#page=88 Note that if notes are tied, scaling by only onset time or only duration will result in tied notes where the offset of the first note is not the same as the onset of the second note.
- Parameters:
score (EventGroup) – Score object or other EventGroup object to be modified
factor (float) – Amount to scale by (must be > 0)
dim ({'onset', 'duration', 'all'}) – Dimension to scale: - ‘onset’: scales the onset times of all events - ‘duration’: scales the durations of all non-EventGroup events (Note, Rest) - ‘all’: scales both onset times and durations
inplace (bool) – If True, modify the input score in place. If False, return a new score object with the scaled timings. (Default value = False)
- Returns:
The scaled version of the input score (modified in place)
- Return type: