NB_BANDS 63 libavfilter/af_arnndn.c #define NB_FEATURES (NB_BANDS+3*NB_DELTA_CEPS+2) NB_BANDS 121 libavfilter/af_arnndn.c float cepstral_mem[CEPS_MEM][NB_BANDS]; NB_BANDS 129 libavfilter/af_arnndn.c float lastg[NB_BANDS]; NB_BANDS 144 libavfilter/af_arnndn.c float dct_table[NB_BANDS*NB_BANDS]; NB_BANDS 437 libavfilter/af_arnndn.c float sum[NB_BANDS] = {0}; NB_BANDS 439 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS - 1; i++) { NB_BANDS 454 libavfilter/af_arnndn.c sum[NB_BANDS - 1] *= 2; NB_BANDS 456 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS; i++) NB_BANDS 462 libavfilter/af_arnndn.c float sum[NB_BANDS] = { 0 }; NB_BANDS 464 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS - 1; i++) { NB_BANDS 479 libavfilter/af_arnndn.c sum[NB_BANDS-1] *= 2; NB_BANDS 481 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS; i++) NB_BANDS 994 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS; i++) { NB_BANDS 997 libavfilter/af_arnndn.c for (int j = 0; j < NB_BANDS; j++) { NB_BANDS 998 libavfilter/af_arnndn.c sum += in[j] * s->dct_table[j * NB_BANDS + i]; NB_BANDS 1010 libavfilter/af_arnndn.c float Ly[NB_BANDS]; NB_BANDS 1016 libavfilter/af_arnndn.c float tmp[NB_BANDS]; NB_BANDS 1041 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS; i++) NB_BANDS 1047 libavfilter/af_arnndn.c features[NB_BANDS+2*NB_DELTA_CEPS+i] = tmp[i]; NB_BANDS 1049 libavfilter/af_arnndn.c features[NB_BANDS+2*NB_DELTA_CEPS] -= 1.3; NB_BANDS 1050 libavfilter/af_arnndn.c features[NB_BANDS+2*NB_DELTA_CEPS+1] -= 0.9; NB_BANDS 1051 libavfilter/af_arnndn.c features[NB_BANDS+3*NB_DELTA_CEPS] = .01*(pitch_index-300); NB_BANDS 1055 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS; i++) { NB_BANDS 1076 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS; i++) NB_BANDS 1082 libavfilter/af_arnndn.c features[NB_BANDS+i] = ceps_0[i] - ceps_2[i]; NB_BANDS 1083 libavfilter/af_arnndn.c features[NB_BANDS+NB_DELTA_CEPS+i] = ceps_0[i] - 2*ceps_1[i] + ceps_2[i]; NB_BANDS 1093 libavfilter/af_arnndn.c for (int k = 0; k < NB_BANDS; k++) { NB_BANDS 1107 libavfilter/af_arnndn.c features[NB_BANDS+3*NB_DELTA_CEPS+1] = spec_variability/CEPS_MEM-2.1; NB_BANDS 1116 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS - 1; i++) { NB_BANDS 1130 libavfilter/af_arnndn.c float newE[NB_BANDS]; NB_BANDS 1131 libavfilter/af_arnndn.c float r[NB_BANDS]; NB_BANDS 1132 libavfilter/af_arnndn.c float norm[NB_BANDS]; NB_BANDS 1136 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS; i++) { NB_BANDS 1148 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS; i++) { NB_BANDS 1351 libavfilter/af_arnndn.c float Ex[NB_BANDS], Ep[NB_BANDS]; NB_BANDS 1352 libavfilter/af_arnndn.c float Exp[NB_BANDS]; NB_BANDS 1354 libavfilter/af_arnndn.c float g[NB_BANDS]; NB_BANDS 1367 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS; i++) { NB_BANDS 1478 libavfilter/af_arnndn.c for (int i = 0; i < NB_BANDS; i++) { NB_BANDS 1479 libavfilter/af_arnndn.c for (int j = 0; j < NB_BANDS; j++) { NB_BANDS 1480 libavfilter/af_arnndn.c s->dct_table[i*NB_BANDS + j] = cosf((i + .5f) * j * M_PI / NB_BANDS); NB_BANDS 1482 libavfilter/af_arnndn.c s->dct_table[i*NB_BANDS + j] *= sqrtf(.5);