drumscript.audio_processor.feature_extractor.extract_features

extract_features(audio_path: ndarray, sr: int) → dict[str, Any]

Extracts a dictionary of features from a single audio segment. Features are returned as mean values over the segment’s duration.

Parameters:

• audio_path (np.ndarray) – The audio data array.

• sr (int) – The sampling rate.

Returns:

Dictionary of features (spectral_centroid, rms, mfccs, etc.).

Return type:

Dict[str, Any]