Rafa: anadiendo diag

README-en.md

@@ -118,6 +118,9 @@ void HalfVolume(AudioBuffer frames[], int N){
 !INCLUDE "../../eip-diagnostic/sound-processing/en/diag-sound-processing-03.html"
 <br>
 
+!INCLUDE "../../eip-diagnostic/sound-processing/en/diag-sound-processing-04.html"
+<br>
+
 ---
 
 ---

README-es.md

@@ -122,6 +122,9 @@ void HalfVolume(AudioBuffer frames[], int N){
 !INCLUDE "../../eip-diagnostic/sound-processing/es/diag-sound-processing-03.html"
 <br>
 
+!INCLUDE "../../eip-diagnostic/sound-processing/es/diag-sound-processing-04.html"
+<br>
+
 ---
 
 ---