diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/BehaviorInfo.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/BehaviorInfo.cs
index 249cf73334..461e433707 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/BehaviorInfo.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/BehaviorInfo.cs
@@ -8,7 +8,7 @@
 
         public BehaviorInfo()
         {
-            /* TODO: return a 0xC0 struct:
+            /* TODO: this class got a size of 0xC0
                      0x00 - uint - Internal Revision
                      0x04 - uint - User Revision
                      0x08 - ... unknown ...
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs
index d5119b31ca..0075fd5f0a 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/IAudioRenderer.cs
@@ -221,7 +221,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
 
             if (behaviorInfo.IsElapsedFrameCountSupported())
             {
-                outputHeader.Unknown28 = 0x10;
+                outputHeader.ElapsedFrameCountInfoSize = 0x10;
             }
 
             outputHeader.TotalSize = updateHeaderSize                    +
@@ -231,7 +231,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
                                      outputHeader.EffectSize             +
                                      outputHeader.SinkSize               +
                                      outputHeader.PerformanceManagerSize +
-                                     outputHeader.Unknown28;
+                                     outputHeader.ElapsedFrameCountInfoSize;
 
             writer.Write(outputHeader);
 
diff --git a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/Types/UpdateDataHeader.cs b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/Types/UpdateDataHeader.cs
index b1f1498430..1c5b2903ff 100644
--- a/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/Types/UpdateDataHeader.cs
+++ b/Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/Types/UpdateDataHeader.cs
@@ -12,7 +12,7 @@
         public int SinkSize;
         public int PerformanceManagerSize;
         public int Unknown24;
-        public int Unknown28;
+        public int ElapsedFrameCountInfoSize;
         public int Unknown2C;
         public int Unknown30;
         public int Unknown34;