Lines Matching defs:lambda
55 /* Parameter of f(x) = a*(lambda/100), defines the maximum fourier spread
59 /* Parameter of f(x) = a*(100/lambda), defines how much PNS is allowed to
78 int win, int group_len, const float lambda)
126 lambda / band->threshold, INFINITY, NULL, NULL, 0);
237 const float lambda)
349 q + q0, cb, lambda / band->threshold, INFINITY, NULL, NULL, 0);
397 const float lambda)
400 int destbits = avctx->bit_rate * 1024.0 / avctx->sample_rate / avctx->ch_layout.nb_channels * (lambda / 120.f);
551 const float lambda = s->lambda;
553 const float thr_mult = NOISE_LAMBDA_REPLACE*(100.0f/lambda);
554 const float spread_threshold = FFMIN(0.75f, NOISE_SPREAD_THRESHOLD*FFMAX(0.5f, lambda/100.f));
555 const float dist_bias = av_clipf(4.f * 120 / lambda, 0.25f, 4.0f);
556 const float pns_transient_energy_r = FFMIN(0.7f, lambda / 140.f);
560 * (lambda / 120.f);
661 lambda/band->threshold, INFINITY, NULL, NULL, 0);
662 /* Estimate rd on average as 5 bits for SF, 4 for the CB, plus spread energy * lambda/thr */
663 dist2 += band->energy/(band->spread*band->spread)*lambda*dist_thresh/band->threshold;
690 const float lambda = s->lambda;
692 const float spread_threshold = FFMIN(0.75f, NOISE_SPREAD_THRESHOLD*FFMAX(0.5f, lambda/100.f));
693 const float pns_transient_energy_r = FFMIN(0.7f, lambda / 140.f);
697 * (lambda / 120.f);
762 const float lambda = s->lambda;
763 const float mslambda = FFMIN(1.0f, lambda / 120.f);
845 lambda / (band0->threshold + FLT_MIN), INFINITY, &b1, NULL, 0);
851 lambda / (band1->threshold + FLT_MIN), INFINITY, &b2, NULL, 0);
857 lambda / (minthr + FLT_MIN), INFINITY, &b3, NULL, 0);