Fixed loud burst when trasitioning to silence. Change SNR influence t…

…ranslation
lucianodato · Feb 14, 2017 · 62134c1 · 62134c1
1 parent e614409
commit 62134c1
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/denoise_gain.c b/denoise_gain.c
@@ -34,7 +34,7 @@ void nonlinear_power_sustraction(float reduction_strenght,
 
   for (k = 0; k <= fft_size_2 ; k++) {
     if (noise_thresholds[k] > FLT_MIN){
-      if(spectrum[k] > FLT_MIN){
+      if(spectrum[k] > 0.f){
         if(snr_influence > 0){
           alpha = snr_influence + sqrtf(spectrum[k]/noise_thresholds[k]);
         }else{

diff --git a/nrepel.ttl.in b/nrepel.ttl.in
@@ -67,10 +67,10 @@
     lv2:index 3 ;
     lv2:symbol "scaling" ;
     lv2:name "SNR influence",
-      "Influencia del SNR"@es ;
+      "Influencia S/R"@es ;
     lv2:minimum 0.0 ;
     lv2:maximum 3.0 ;
-    lv2:default 1.0 ;
+    lv2:default 0.0 ;
     lv2:portProperty pprop:logarithmic ;
   ], [
     a lv2:ControlPort,

diff --git a/spectral_processing.c b/spectral_processing.c
@@ -83,7 +83,7 @@ void gain_application(float amount_of_reduction,
                       float noise_listen){
 
   int k;
-  float reduction_coeff = from_dB(-1.f*sanitize_denormal(amount_of_reduction));
+  float reduction_coeff = from_dB(-1.f*amount_of_reduction);
   float denoised_fft_buffer[fft_size];
   float residual_spectrum[fft_size];
   float tappering_filter[fft_size_2+1];