Searched refs:stationarity (Results 1 – 1 of 1) sorted by relevance
612 float stationarity; in tonality_analysis() local666 stationarity = MIN16(0.99f,L1/(float)sqrt(1e-15+NB_FRAMES*L2)); in tonality_analysis()667 stationarity *= stationarity; in tonality_analysis()668 stationarity *= stationarity; in tonality_analysis()669 frame_stationarity += stationarity; in tonality_analysis()671 band_tonality[b] = MAX16(tE/(1e-15f+E), stationarity*tonal->prev_band_tonality[b]); in tonality_analysis()