Searched refs:stationarity (Results 1 – 1 of 1) sorted by relevance
504 float stationarity; in tonality_analysis() local558 stationarity = MIN16(0.99f,L1/(float)sqrt(1e-15+NB_FRAMES*L2)); in tonality_analysis()559 stationarity *= stationarity; in tonality_analysis()560 stationarity *= stationarity; in tonality_analysis()561 frame_stationarity += stationarity; in tonality_analysis()563 band_tonality[b] = MAX16(tE/(1e-15f+E), stationarity*tonal->prev_band_tonality[b]); in tonality_analysis()