Searched refs:spec_variability (Results 1 – 1 of 1) sorted by relevance
460 float spec_variability=0; in tonality_analysis() local735 spec_variability += mindist; in tonality_analysis()737 spec_variability = (float)sqrt(spec_variability/NB_FRAMES/NB_TBANDS); in tonality_analysis()886 features[18] = spec_variability - 0.78f; in tonality_analysis()