109 static const int tbands[NB_TBANDS+1] = {
458     float band_tonality[NB_TBANDS];  in tonality_analysis()
459     float logE[NB_TBANDS];  in tonality_analysis()
474     int is_masked[NB_TBANDS+1];  in tonality_analysis()
484     float band_log2[NB_TBANDS+1];  in tonality_analysis()
485     float leakage_from[NB_TBANDS+1];  in tonality_analysis()
486     float leakage_to[NB_TBANDS+1];  in tonality_analysis()
623        for (b=0;b<NB_TBANDS;b++)  in tonality_analysis()
647     for (b=0;b<NB_TBANDS;b++)  in tonality_analysis()
719        if (b>=NB_TBANDS-NB_TONAL_SKIP_BANDS)  in tonality_analysis()
720           frame_tonality -= band_tonality[b-NB_TBANDS+NB_TONAL_SKIP_BANDS];  in tonality_analysis()
722        max_frame_tonality = MAX16(max_frame_tonality, (1.f+.03f*(b-NB_TBANDS))*frame_tonality);  in tonality_analysis()
730     for (b=1;b<NB_TBANDS+1;b++)  in tonality_analysis()
736     for (b=NB_TBANDS-2;b>=0;b--)  in tonality_analysis()
742     celt_assert(NB_TBANDS+1 <= LEAK_BANDS);  in tonality_analysis()
743     for (b=0;b<NB_TBANDS+1;b++)  in tonality_analysis()
765           for (k=0;k<NB_TBANDS;k++)  in tonality_analysis()
776     spec_variability = (float)sqrt(spec_variability/NB_FRAMES/NB_TBANDS);  in tonality_analysis()
784     for (b=0;b<NB_TBANDS;b++)  in tonality_analysis()
849     if (bandwidth == 20 && is_masked[NB_TBANDS])  in tonality_analysis()
851     else if (bandwidth > 0 && bandwidth <= NB_TBANDS && is_masked[bandwidth-1])  in tonality_analysis()
876     frame_stationarity /= NB_TBANDS;  in tonality_analysis()
877     relativeE /= NB_TBANDS;  in tonality_analysis()
880     frame_noisiness /= NB_TBANDS;  in tonality_analysis()
886     frame_tonality = (max_frame_tonality/(NB_TBANDS-NB_TONAL_SKIP_BANDS));  in tonality_analysis()