Searched refs:spec_variability (Results 1 – 2 of 2) sorted by relevance
483 float spec_variability=0; in tonality_analysis() local774 spec_variability += mindist; in tonality_analysis()776 spec_variability = (float)sqrt(spec_variability/NB_FRAMES/NB_TBANDS); in tonality_analysis()925 features[18] = spec_variability - 0.78f; in tonality_analysis()
315 float spec_variability = 0; in compute_frame_features() local395 spec_variability += mindist; in compute_frame_features()397 features[NB_BANDS+3*NB_DELTA_CEPS+1] = spec_variability/CEPS_MEM-2.1; in compute_frame_features()