drumscript.audio_processor.feature_extractor.extract_features_for_onsets

extract_features_for_onsets(audio_path: ndarray, sr: int, onset_times: list[float]) → list[dict[str, Any]]

Slices an audio array around each onset time and extracts features for each slice.

Parameters:

• audio_path (np.ndarray) – Full audio array.

• sr (int) – Sampling rate.

• onset_times (List[float]) – List of onset timestamps.

Returns:

List of feature dictionaries.

Return type:

List[Dict[str, Any]]