Lines Matching defs:bands
121 AacPsyBand band[128]; ///< bands information
122 AacPsyBand prev_band[128]; ///< bands information from the previous frame
138 float ath; ///< absolute threshold of hearing per bands
319 const uint8_t *band_sizes = ctx->bands[j];
556 * It performs min(thr_reduced, max(thr, energy/min_snr)) only for bands
558 * threshold of bands with hole avoidance off.
628 const uint8_t *band_sizes = ctx->bands[wi->num_windows == 8];
637 AacPsyBand *bands = &pch->band[w];
640 spread_en[0] = bands[0].energy;
642 bands[g].thr = FFMAX(bands[g].thr, bands[g-1].thr * coeffs[g].spread_hi[0]);
643 spread_en[w+g] = FFMAX(bands[g].energy, spread_en[w+g-1] * coeffs[g].spread_hi[1]);
646 bands[g].thr = FFMAX(bands[g].thr, bands[g+1].thr * coeffs[g].spread_low[0]);
651 AacPsyBand *band = &bands[g];
664 /* 5.6.1.3.3 "Selection of the bands for avoidance of holes" */