tuning
diff --git a/celt/celt_encoder.c b/celt/celt_encoder.c
index c4fb82e..7040bb6 100644
--- a/celt/celt_encoder.c
+++ b/celt/celt_encoder.c
@@ -643,14 +643,13 @@
    {
       for (i=0;i<len;i++)
       {
-         int offset = 10 -0*(i-10);
-         if (band_transient[i] > 270 + offset)
+         if (band_transient[i] > 260)
             metric[i] = -2;
-         else if (band_transient[i] > 140 + offset)
+         else if (band_transient[i] > 130)
             metric[i] = 0;
-         else if (band_transient[i] > 110 + offset)
+         else if (band_transient[i] > 110)
             metric[i] = 2;
-         else if (band_transient[i] > 90 + offset)
+         else if (band_transient[i] > 90)
             metric[i] = 4;
          else
             metric[i] = 6;