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macro

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KubaPro010
2026-01-01 01:46:01 +01:00
parent 253f09b309
commit 13dcf3c726
1 changed files with 4 additions and 2 deletions
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6
filter/bs412.c
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@@ -1,5 +1,7 @@
#include "bs412.h"
#define BS412_TIME 60
// inline float dbr_to_deviation(float dbr) {
// return 19000.0f * sqrtf(pow(10.0, dbr / 10.0));
// }
@@ -12,7 +14,7 @@ inline float deviation_to_dbr(float deviation) {
void init_bs412(BS412Compressor* mpx, uint32_t mpx_deviation, float target_power, float attack, float release, uint32_t sample_rate) {
mpx->mpx_deviation = mpx_deviation;
mpx->avg_power = 0.0f;
mpx->alpha = 1.0f / (60.0f * sample_rate);
mpx->alpha = 1.0f / (BS412_TIME * sample_rate);
mpx->sample_rate = sample_rate;
mpx->attack = expf(-1.0f / (attack * sample_rate));
mpx->release = expf(-1.0f / (release * sample_rate));
@@ -50,7 +52,7 @@ float bs412_compress(BS412Compressor* mpx, float sample) {
if(mpx->can_compress == 0) mpx->second_counter++;
}
if(mpx->can_compress == 0 && mpx->second_counter > 60) {
if(mpx->can_compress == 0 && mpx->second_counter > BS412_TIME) {
#ifdef BS412_DEBUG
debug_printf("Can compress.\n");
#endif