diff --git a/Alc/mixer.c b/Alc/mixer.c
index 5631509..a5c3d3c 100644
--- a/Alc/mixer.c
+++ b/Alc/mixer.c
@@ -48,7 +48,7 @@ static __inline ALshort aluF2S(ALfloat Value)
 
     if(Value <= -1.0f) i = -32768;
     else if(Value >= 1.0f) i = 32767;
-    else i = (ALint)(Value*32767.5f - 0.5f);
+    else i = (ALint)(Value*32767.0f);
 
     return ((ALshort)i);
 }
@@ -78,20 +78,20 @@ static __inline ALfloat cos_lerp32(ALfloat val1, ALfloat val2, ALint frac)
 
 static __inline ALfloat point16(ALfloat val1, ALfloat val2, ALint frac)
 {
-    return (val1+0.5f) / 32767.5f;
+    return val1 / 32767.0f;
     (void)val2;
     (void)frac;
 }
 static __inline ALfloat lerp16(ALfloat val1, ALfloat val2, ALint frac)
 {
     val1 += ((val2-val1)*(frac * (1.0f/(1<<FRACTIONBITS))));
-    return (val1+0.5f) / 32767.5f;
+    return val1 / 32767.0f;
 }
 static __inline ALfloat cos_lerp16(ALfloat val1, ALfloat val2, ALint frac)
 {
     ALfloat mult = (1.0f-cos(frac * (1.0f/(1<<FRACTIONBITS)) * M_PI)) * 0.5f;
     val1 += ((val2-val1)*mult);
-    return (val1+0.5f) / 32767.5f;
+    return val1 / 32767.0f;
 }