diff --git a/media/audioserver/audioserver.rc b/media/audioserver/audioserver.rc
index 1f2e82f..d28f7a6 100644
--- a/media/audioserver/audioserver.rc
+++ b/media/audioserver/audioserver.rc
@@ -2,7 +2,7 @@
     class core
     user audioserver
     # media gid needed for /dev/fm (radio) and for /data/misc/media (tee)
-    group audio camera drmrpc inet media mediadrm net_bt net_bt_admin net_bw_acct wakelock
+    group audio camera drmrpc media mediadrm net_bt net_bt_admin net_bw_acct wakelock
     capabilities BLOCK_SUSPEND
     ioprio rt 4
     writepid /dev/cpuset/foreground/tasks /dev/stune/foreground/tasks
diff --git a/media/libeffects/dynamicsproc/dsp/DPFrequency.cpp b/media/libeffects/dynamicsproc/dsp/DPFrequency.cpp
index 1f53978..ae5c020 100644
--- a/media/libeffects/dynamicsproc/dsp/DPFrequency.cpp
+++ b/media/libeffects/dynamicsproc/dsp/DPFrequency.cpp
@@ -62,11 +62,6 @@
     cBInput.resize(mBlockSize * CIRCULAR_BUFFER_UPSAMPLE);
     cBOutput.resize(mBlockSize * CIRCULAR_BUFFER_UPSAMPLE);
 
-    //fill input with half block size...
-    for (unsigned int k = 0; k < mBlockSize/2; k++) {
-        cBInput.write(0);
-    }
-
     //temp vectors
     input.resize(mBlockSize);
     output.resize(mBlockSize);
@@ -170,6 +165,11 @@
 
     fill_window(mVWindow, RDSP_WINDOW_HANNING_FLAT_TOP, mBlockSize, mOverlapSize);
 
+    //split window into analysis and synthesis. Both are the sqrt() of original
+    //window
+    Eigen::Map<Eigen::VectorXf> eWindow(&mVWindow[0], mVWindow.size());
+    eWindow = eWindow.array().sqrt();
+
     //compute window rms for energy compensation
     mWindowRms = 0;
     for (size_t i = 0; i < mVWindow.size(); i++) {
@@ -666,6 +666,11 @@
     //##ifft directly to output.
     Eigen::Map<Eigen::VectorXf> eOutput(&cb.output[0], cb.output.size());
     mFftServer.inv(eOutput, cb.complexTemp);
+
+    //apply rest of window for resynthesis
+    Eigen::Map<Eigen::VectorXf> eWindow(&mVWindow[0], mVWindow.size());
+    eOutput = eOutput.cwiseProduct(eWindow);
+
     return mBlockSize;
 }