diff --git a/interface/resources/qml/hifi/audio/Audio.qml b/interface/resources/qml/hifi/audio/Audio.qml
index b4e42d276f..1f20486e1e 100644
--- a/interface/resources/qml/hifi/audio/Audio.qml
+++ b/interface/resources/qml/hifi/audio/Audio.qml
@@ -106,7 +106,7 @@ Rectangle {
         }
     }
     function updateNoiseReductionThresholdFromQML(sliderValue) {
-        if (AudioScriptingInterface.getNoiseReductionThreshold() != sliderValue) {
+        if (AudioScriptingInterface.getNoiseReductionThreshold() !== sliderValue) {
             AudioScriptingInterface.setNoiseReductionThreshold(sliderValue);
         }
     }
@@ -496,7 +496,7 @@ Rectangle {
         Item {
             id: noiseReductionHeader
             x: margins.paddings;
-            width: parent.width - margins.paddings*2;
+            width: parent.width - margins.paddings * 2;
             height: 36;
             anchors.top: secondSeparator.bottom;
             anchors.topMargin: 10;
@@ -506,7 +506,7 @@ Rectangle {
                 text: hifi.glyphs.mic;
                 color: hifi.colors.white;
                 anchors.left: parent.left;
-                anchors.leftMargin: -size/4; //the glyph has empty space at left about 25%
+                anchors.leftMargin: -size / 4; // The glyph has empty space at left about 25%
                 anchors.verticalCenter: parent.verticalCenter;
                 size: 30;
             }
@@ -552,7 +552,7 @@ Rectangle {
                     checked: AudioScriptingInterface.acousticEchoCancellation;
                     onCheckedChanged: {
                         AudioScriptingInterface.acousticEchoCancellation = checked;
-                        checked = Qt.binding(function() { return AudioScriptingInterface.acousticEchoCancellation; });
+                        checked = Qt.binding(function () { return AudioScriptingInterface.acousticEchoCancellation; });
                     }
                 }
                 
@@ -569,7 +569,7 @@ Rectangle {
                     checked: AudioScriptingInterface.noiseReduction;
                     onCheckedChanged: {
                         AudioScriptingInterface.noiseReduction = checked;
-                        checked = Qt.binding(function() { return AudioScriptingInterface.noiseReduction; }); // restore binding
+                        checked = Qt.binding(function () { return AudioScriptingInterface.noiseReduction; }); // restore binding
                     }
                 }
                 
@@ -584,10 +584,10 @@ Rectangle {
                     labelTextSize: 16;
                     backgroundOnColor: "#E3E3E3";
                     checked: !AudioScriptingInterface.noiseReductionAutomatic;
-                    visible: AudioScriptingInterface.noiseReduction === true;
+                    visible: AudioScriptingInterface.noiseReduction;
                     onCheckedChanged: {
                         AudioScriptingInterface.noiseReductionAutomatic = !checked;
-                        checked = Qt.binding(function() { return !AudioScriptingInterface.noiseReductionAutomatic; }); // restore binding
+                        checked = Qt.binding(function () { return !AudioScriptingInterface.noiseReductionAutomatic; }); // restore binding
                     }
                 }
             }
@@ -598,9 +598,9 @@ Rectangle {
             x: margins.paddings;
             anchors.top: noiseReductionSwitches.bottom;
             anchors.topMargin: 16;
-            width: parent.width - margins.paddings*2;
+            width: parent.width - margins.paddings * 2;
             height: avatarGainSliderTextMetrics.height + 10;
-            visible: AudioScriptingInterface.noiseReduction === true && AudioScriptingInterface.noiseReductionAutomatic !== true;
+            visible: AudioScriptingInterface.noiseReduction && !AudioScriptingInterface.noiseReductionAutomatic;
 
             HifiControlsUit.Slider {
                 id: noiseReductionThresholdSlider
@@ -626,16 +626,16 @@ Rectangle {
                         // Do nothing.
                     }
                     onDoubleClicked: {
-                        noiseReductionThresholdSlider.value = 0.0
+                        noiseReductionThresholdSlider.value = 0.0;
                     }
                     onPressed: {
                         // Pass through to Slider
-                        mouse.accepted = false
+                        mouse.accepted = false;
                     }
                     onReleased: {
                         // the above mouse.accepted seems to make this
                         // never get called, nonetheless...
-                        mouse.accepted = false
+                        mouse.accepted = false;
                     }
                 }
             }
@@ -693,9 +693,9 @@ Rectangle {
                     visible: !status.visible;
 
                     Component.onCompleted: {
-                        AudioScriptingInterface.noiseGateOpened.connect(function() { noiseBar.gated = false; });
-                        AudioScriptingInterface.noiseGateClosed.connect(function() { noiseBar.gated = true; });
-                        AudioScriptingInterface.inputLevelChanged.connect(function() { noiseBar.level = AudioScriptingInterface.inputLevel; });
+                        AudioScriptingInterface.noiseGateOpened.connect(function () { noiseBar.gated = false; });
+                        AudioScriptingInterface.noiseGateClosed.connect(function () { noiseBar.gated = true; });
+                        AudioScriptingInterface.inputLevelChanged.connect(function () { noiseBar.level = AudioScriptingInterface.inputLevel; });
                     }
 
                     Rectangle { // base
@@ -908,4 +908,4 @@ Rectangle {
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/interface/src/scripting/Audio.h b/interface/src/scripting/Audio.h
index ae4e0f9d1a..078e7561a8 100644
--- a/interface/src/scripting/Audio.h
+++ b/interface/src/scripting/Audio.h
@@ -275,7 +275,7 @@ public:
     Q_INVOKABLE float getSystemInjectorGain();
     
     /**jsdoc
-     * Sets the noise gate threshold before your mic audio is transmitted. (Applies only if Audio.noiseReductionAutomatic is off.)
+     * Sets the noise gate threshold before your mic audio is transmitted. (Applies only if <code>Audio.noiseReductionAutomatic</code> is <code>false</code>.)
      * @function Audio.setNoiseReductionThreshold
      * @param {number} threshold - The level that your input must surpass to be transmitted. <code>0.0</code> (open the gate completely) &ndash; <code>1.0</code>
      */
@@ -419,14 +419,13 @@ signals:
     /**jsdoc
      * Triggered when the audio input noise reduction mode is changed.
      * @function Audio.noiseReductionAutomaticChanged
-     * @param {boolean} isEnabled - <code>true</code> if audio input noise reduction automatic mode is enabled, otherwise <code>false</code>. 
-     *     This means the mode is set to 'manual'.
+     * @param {boolean} isEnabled - <code>true</code> if audio input noise reduction automatic mode is enabled, <code>false</code> if in manual mode.
      * @returns {Signal}
      */
     void noiseReductionAutomaticChanged(bool isEnabled);
     
     /**jsdoc
-     * Triggered when audio input noise reduction threshold is changed.
+     * Triggered when the audio input noise reduction threshold is changed.
      * @function Audio.noiseReductionThresholdChanged
      * @param {number} threshold - The threshold for the audio input noise reduction, range <code>0.0</code> (open the gate completely) &ndash; <code>1.0</code>
      *     (close the gate completely).