diff --git a/src/client.cpp b/src/client.cpp
index d81f0947..84f2375f 100755
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -49,7 +49,7 @@ CClient::CClient ( const quint16 iPortNumber ) :
     bFraSiFactPrefSupported ( false ),
     bFraSiFactDefSupported ( false ),
     bFraSiFactSafeSupported ( false ),
-    iCeltNumCodedBytes ( CELT_NUM_BYTES_NORMAL_QUALITY ),
+    iCeltNumCodedBytes ( CELT_NUM_BYTES_MONO_NORMAL_QUALITY ),
     bCeltDoHighQuality ( false ),
     bSndCrdConversionBufferRequired ( false ),
     iSndCardMonoBlockSizeSamConvBuff ( 0 )
@@ -498,11 +498,11 @@ void CClient::Init()
     // inits for CELT coding
     if ( bCeltDoHighQuality )
     {
-        iCeltNumCodedBytes = CELT_NUM_BYTES_HIGH_QUALITY;
+        iCeltNumCodedBytes = CELT_NUM_BYTES_MONO_HIGH_QUALITY;
     }
     else
     {
-        iCeltNumCodedBytes = CELT_NUM_BYTES_NORMAL_QUALITY;
+        iCeltNumCodedBytes = CELT_NUM_BYTES_MONO_NORMAL_QUALITY;
     }
     vecCeltData.Init ( iCeltNumCodedBytes );
 
diff --git a/src/client.h b/src/client.h
index 1551d6d5..ebf89f7b 100755
--- a/src/client.h
+++ b/src/client.h
@@ -57,18 +57,18 @@
 
 /* Definitions ****************************************************************/
 // audio in fader range
-#define AUD_FADER_IN_MIN                0
-#define AUD_FADER_IN_MAX                100
-#define AUD_FADER_IN_MIDDLE             ( AUD_FADER_IN_MAX / 2 )
+#define AUD_FADER_IN_MIN                    0
+#define AUD_FADER_IN_MAX                    100
+#define AUD_FADER_IN_MIDDLE                 ( AUD_FADER_IN_MAX / 2 )
 
 // audio reverberation range
-#define AUD_REVERB_MAX                  100
+#define AUD_REVERB_MAX                      100
 
 // CELT number of coded bytes per audio packet
-// 24: low/normal quality   156 kbsp (128) / 114 kbps (256)
-// 44: high quality         216 kbps (128) / 174 kbps (256)
-#define CELT_NUM_BYTES_NORMAL_QUALITY   24
-#define CELT_NUM_BYTES_HIGH_QUALITY     44
+// 24: mono low/normal quality   156 kbsp (128) / 114 kbps (256)
+// 44: mono high quality         216 kbps (128) / 174 kbps (256)
+#define CELT_NUM_BYTES_MONO_NORMAL_QUALITY   24
+#define CELT_NUM_BYTES_MONO_HIGH_QUALITY     44
 
 
 /* Classes ********************************************************************/