diff --git a/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/StreamConfigurationView.java b/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/StreamConfigurationView.java
index d9589ad3f..3b7edca4c 100644
--- a/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/StreamConfigurationView.java
+++ b/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/StreamConfigurationView.java
@@ -22,6 +22,7 @@
 import android.media.audiofx.AutomaticGainControl;
 import android.media.audiofx.BassBoost;
 import android.media.audiofx.LoudnessEnhancer;
+import android.media.audiofx.NoiseSuppressor;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -100,7 +101,11 @@ public class StreamConfigurationView extends LinearLayout {
     private LinearLayout mOutputEffectsLayout;
 
     private CheckBox mAutomaticGainControlCheckBox;
+    private CharSequence mAutomaticGainControlText;
     private CheckBox mAcousticEchoCancelerCheckBox;
+    private CharSequence mAcousticEchoCancelerText;
+    private CheckBox mNoiseSuppressorCheckBox;
+    private CharSequence mNoiseSuppressorText;
     private TextView mBassBoostTextView;
     private SeekBar mBassBoostSeekBar;
     private TextView mLoudnessEnhancerTextView;
@@ -112,8 +117,9 @@ public class StreamConfigurationView extends LinearLayout {
 
     private BassBoost mBassBoost;
     private LoudnessEnhancer mLoudnessEnhancer;
-    private AcousticEchoCanceler mAcousticEchoCanceler;
     private AutomaticGainControl mAutomaticGainControl;
+    private AcousticEchoCanceler mAcousticEchoCanceler;
+    private NoiseSuppressor mNoiseSuppressor;
 
     // Create an anonymous implementation of OnClickListener
     private View.OnClickListener mToggleListener = new View.OnClickListener() {
@@ -229,13 +235,18 @@ public void onClick(View view) {
 
         mAutomaticGainControlCheckBox = (CheckBox) findViewById(R.id.checkBoxAutomaticGainControl);
         mAcousticEchoCancelerCheckBox = (CheckBox) findViewById(R.id.checkBoxAcousticEchoCanceler);
+        mNoiseSuppressorCheckBox = (CheckBox) findViewById(R.id.checkBoxNoiseSuppressor);
         mBassBoostTextView = (TextView) findViewById(R.id.textBassBoost);
         mBassBoostSeekBar = (SeekBar) findViewById(R.id.seekBarBassBoost);
         mLoudnessEnhancerTextView = (TextView) findViewById(R.id.textLoudnessEnhancer);
         mLoudnessEnhancerSeekBar = (SeekBar) findViewById(R.id.seekBarLoudnessEnhancer);
 
         mAutomaticGainControlCheckBox.setEnabled(AutomaticGainControl.isAvailable());
+        mAutomaticGainControlText = mAutomaticGainControlCheckBox.getText();
         mAcousticEchoCancelerCheckBox.setEnabled(AcousticEchoCanceler.isAvailable());
+        mAcousticEchoCancelerText = mAcousticEchoCancelerCheckBox.getText();
+        mNoiseSuppressorCheckBox.setEnabled(NoiseSuppressor.isAvailable());
+        mNoiseSuppressorText = mNoiseSuppressorCheckBox.getText();
 
         mBassBoostSeekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
             public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
@@ -276,6 +287,11 @@ public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                 onAcousticEchoCancelerCheckBoxChanged(isChecked);
             }
         });
+        mNoiseSuppressorCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                onNoiseSuppressorCheckBoxChanged(isChecked);
+            }
+        });
 
         mActualSampleRateView = (TextView) findViewById(R.id.actualSampleRate);
         mSampleRateSpinner = (Spinner) findViewById(R.id.spinnerSampleRate);
@@ -566,20 +582,40 @@ public void setupEffects(int sessionId) {
             if (mAcousticEchoCancelerCheckBox.isEnabled()) {
                 mAcousticEchoCanceler = AcousticEchoCanceler.create(sessionId);
                 if (mAcousticEchoCanceler != null) {
+                    boolean wasOn = mAcousticEchoCanceler.getEnabled();
+                    String text = mAcousticEchoCancelerText + "(" + (wasOn ? "Y" : "N") + ")";
+                    mAcousticEchoCancelerCheckBox.setText(text);
                     mAcousticEchoCanceler.setEnabled(mAcousticEchoCancelerCheckBox.isChecked());
                 } else {
                     Log.e(TAG, String.format(Locale.getDefault(), "Could not create AcousticEchoCanceler"));
                 }
             }
+
             // If AGC is not available, the checkbox will be disabled in initializeViews().
             if (mAutomaticGainControlCheckBox.isEnabled()) {
                 mAutomaticGainControl = AutomaticGainControl.create(sessionId);
                 if (mAutomaticGainControl != null) {
+                    boolean wasOn = mAutomaticGainControl.getEnabled();
+                    String text = mAutomaticGainControlText + "(" + (wasOn ? "Y" : "N") + ")";
+                    mAutomaticGainControlCheckBox.setText(text);
                     mAutomaticGainControl.setEnabled(mAutomaticGainControlCheckBox.isChecked());
                 } else {
                     Log.e(TAG, String.format(Locale.getDefault(), "Could not create AutomaticGainControl"));
                 }
             }
+
+            // If Noise Suppressor is not available, the checkbox will be disabled in initializeViews().
+            if (mNoiseSuppressorCheckBox.isEnabled()) {
+                mNoiseSuppressor = NoiseSuppressor.create(sessionId);
+                if (mNoiseSuppressor != null) {
+                    boolean wasOn = mNoiseSuppressor.getEnabled();
+                    String text = mNoiseSuppressorText + "(" + (wasOn ? "Y" : "N") + ")";
+                    mNoiseSuppressorCheckBox.setText(text);
+                    mNoiseSuppressor.setEnabled(mNoiseSuppressorCheckBox.isChecked());
+                } else {
+                    Log.e(TAG, String.format(Locale.getDefault(), "Could not create NoiseSuppressor"));
+                }
+            }
         }
     }
 
@@ -608,4 +644,10 @@ private void onAcousticEchoCancelerCheckBoxChanged(boolean isChecked) {
             mAcousticEchoCanceler.setEnabled(isChecked);
         }
     }
+
+    private void onNoiseSuppressorCheckBoxChanged(boolean isChecked) {
+        if (mNoiseSuppressorCheckBox.isEnabled() && mNoiseSuppressor != null) {
+            mNoiseSuppressor.setEnabled(isChecked);
+        }
+    }
 }
diff --git a/apps/OboeTester/app/src/main/res/layout/stream_config.xml b/apps/OboeTester/app/src/main/res/layout/stream_config.xml
index e24d53d8f..f06a71e9c 100644
--- a/apps/OboeTester/app/src/main/res/layout/stream_config.xml
+++ b/apps/OboeTester/app/src/main/res/layout/stream_config.xml
@@ -330,14 +330,21 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_marginRight="8sp"
-                android:text="Automatic Gain Control" />
+                android:text="AGC" />
 
             <CheckBox
                 android:id="@+id/checkBoxAcousticEchoCanceler"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_marginRight="8sp"
-                android:text="Acoustic Echo Canceler" />
+                android:text="AEC" />
+
+            <CheckBox
+                android:id="@+id/checkBoxNoiseSuppressor"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginRight="8sp"
+                android:text="NoNoise" />
 
         </LinearLayout>