diff --git a/peridot-vendor.mk b/peridot-vendor.mk
index 8fe8f32..a3328b2 100644
--- a/peridot-vendor.mk
+++ b/peridot-vendor.mk
@@ -31,10 +31,6 @@ PRODUCT_COPY_FILES += \
     vendor/xiaomi/peridot/proprietary/odm/etc/audio/sku_cliffs/mixer_paths_overlay_dynamic.xml:$(TARGET_COPY_OUT_ODM)/etc/audio/sku_cliffs/mixer_paths_overlay_dynamic.xml \
     vendor/xiaomi/peridot/proprietary/odm/etc/audio/sku_cliffs/mixer_paths_overlay_static.xml:$(TARGET_COPY_OUT_ODM)/etc/audio/sku_cliffs/mixer_paths_overlay_static.xml \
     vendor/xiaomi/peridot/proprietary/odm/etc/audio/sku_cliffs/resourcemanager_cliffs_mtp.xml:$(TARGET_COPY_OUT_ODM)/etc/audio/sku_cliffs/resourcemanager_cliffs_mtp.xml \
-    vendor/xiaomi/peridot/proprietary/odm/etc/audio_policy_engine_configuration.xml:$(TARGET_COPY_OUT_ODM)/etc/audio_policy_engine_configuration.xml \
-    vendor/xiaomi/peridot/proprietary/odm/etc/audio_policy_engine_default_stream_volumes.xml:$(TARGET_COPY_OUT_ODM)/etc/audio_policy_engine_default_stream_volumes.xml \
-    vendor/xiaomi/peridot/proprietary/odm/etc/audio_policy_engine_product_strategies.xml:$(TARGET_COPY_OUT_ODM)/etc/audio_policy_engine_product_strategies.xml \
-    vendor/xiaomi/peridot/proprietary/odm/etc/audio_policy_engine_stream_volumes.xml:$(TARGET_COPY_OUT_ODM)/etc/audio_policy_engine_stream_volumes.xml \
     vendor/xiaomi/peridot/proprietary/odm/etc/backend_conf.xml:$(TARGET_COPY_OUT_ODM)/etc/backend_conf.xml \
     vendor/xiaomi/peridot/proprietary/odm/etc/camera/GpuKernelRepo.pb:$(TARGET_COPY_OUT_ODM)/etc/camera/GpuKernelRepo.pb \
     vendor/xiaomi/peridot/proprietary/odm/etc/camera/af_class_all.dlc:$(TARGET_COPY_OUT_ODM)/etc/camera/af_class_all.dlc \
diff --git a/proprietary/odm/etc/audio_policy_engine_configuration.xml b/proprietary/odm/etc/audio_policy_engine_configuration.xml
deleted file mode 100644
index 4ca33b4..0000000
--- a/proprietary/odm/etc/audio_policy_engine_configuration.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<!-- Copyright (C) 2018 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
-     -->
-
-<configuration version="1.0" xmlns:xi="http://www.w3.org/2001/XInclude">
-
-    <xi:include href="audio_policy_engine_product_strategies.xml"/>
-    <xi:include href="audio_policy_engine_stream_volumes.xml"/>
-    <xi:include href="audio_policy_engine_default_stream_volumes.xml"/>
-
-</configuration>
-
diff --git a/proprietary/odm/etc/audio_policy_engine_default_stream_volumes.xml b/proprietary/odm/etc/audio_policy_engine_default_stream_volumes.xml
deleted file mode 100644
index 84f30f3..0000000
--- a/proprietary/odm/etc/audio_policy_engine_default_stream_volumes.xml
+++ /dev/null
@@ -1,137 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright (C) 2015 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<!-- Default Volume Tables included by Audio Policy Configuration file -->
-<!-- Full Default Volume table for all device category -->
-<volumes>
-    <reference name="FULL_SCALE_VOLUME_CURVE">
-    <!-- Full Scale reference Volume Curve -->
-        <point>0,0</point>
-        <point>100,0</point>
-    </reference>
-    <reference name="SILENT_VOLUME_CURVE">
-        <point>0,-9600</point>
-        <point>100,-9600</point>
-    </reference>
-    <reference name="DEFAULT_SYSTEM_VOLUME_CURVE">
-    <!-- Default System reference Volume Curve -->
-        <point>1,-2400</point>
-        <point>33,-1800</point>
-        <point>66,-1200</point>
-        <point>100,-600</point>
-    </reference>
-    <reference name="DEFAULT_MEDIA_VOLUME_CURVE">
-    <!-- Default Media reference Volume Curve -->
-        <point>1,-5800</point>
-        <point>20,-4000</point>
-        <point>60,-1700</point>
-        <point>100,0</point>
-    </reference>
-    <reference name="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE">
-    <!--Default Volume Curve -->
-        <point>1,-4950</point>
-        <point>33,-3350</point>
-        <point>66,-1700</point>
-        <point>100,0</point>
-    </reference>
-    <reference name="DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE">
-    <!-- Default is Speaker Media Volume Curve -->
-        <point>1,-5800</point>
-        <point>20,-4000</point>
-        <point>60,-1700</point>
-        <point>100,0</point>
-    </reference>
-    <reference name="DEFAULT_DEVICE_CATEGORY_SPEAKER_SYSTEM_VOLUME_CURVE">
-    <!-- Default is Speaker System Volume Curve -->
-        <point>1,-4680</point>
-        <point>42,-2070</point>
-        <point>85,-540</point>
-        <point>100,0</point>
-    </reference>
-    <reference name="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE">
-    <!--Default Volume Curve -->
-        <point>1,-4950</point>
-        <point>33,-3350</point>
-        <point>66,-1700</point>
-        <point>100,0</point>
-    </reference>
-    <reference name="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE">
-    <!-- Default is Ext Media System Volume Curve -->
-        <point>1,-5800</point>
-        <point>20,-4000</point>
-        <point>60,-2100</point>
-        <point>100,-1000</point>
-    </reference>
-    <reference name="DEFAULT_HEARING_AID_VOLUME_CURVE">
-    <!-- Default Hearing Aid Volume Curve -->
-        <point>1,-12700</point>
-        <point>20,-8000</point>
-        <point>60,-4000</point>
-        <point>100,0</point>
-    </reference>
-    <!-- **************************************************************** -->
-    <!-- Non-mutable default volume curves:                               -->
-    <!--     * first point is always for index 0                          -->
-    <!--     * attenuation is small enough that stream can still be heard -->
-    <reference name="DEFAULT_NON_MUTABLE_VOLUME_CURVE">
-    <!-- Default non-mutable reference Volume Curve -->
-    <!--        based on DEFAULT_MEDIA_VOLUME_CURVE -->
-        <point>0,-5800</point>
-        <point>20,-4000</point>
-        <point>60,-1700</point>
-        <point>100,0</point>
-    </reference>
-    <reference name="DEFAULT_NON_MUTABLE_HEADSET_VOLUME_CURVE">
-    <!--Default non-mutable Volume Curve for headset -->
-    <!--    based on DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE -->
-        <point>0,-4950</point>
-        <point>33,-3350</point>
-        <point>66,-1700</point>
-        <point>100,0</point>
-    </reference>
-    <reference name="DEFAULT_NON_MUTABLE_SPEAKER_VOLUME_CURVE">
-    <!-- Default non-mutable Speaker Volume Curve -->
-    <!--    based on DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE -->
-        <point>0,-5800</point>
-        <point>20,-4000</point>
-        <point>60,-1700</point>
-        <point>100,0</point>
-    </reference>
-    <reference name="DEFAULT_NON_MUTABLE_EARPIECE_VOLUME_CURVE">
-    <!--Default non-mutable Volume Curve -->
-    <!--    based on DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE -->
-        <point>0,-4950</point>
-        <point>33,-3350</point>
-        <point>66,-1700</point>
-        <point>100,0</point>
-    </reference>
-    <reference name="DEFAULT_NON_MUTABLE_EXT_VOLUME_CURVE">
-    <!-- Default non-mutable Ext Media System Volume Curve -->
-    <!--     based on DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE -->
-        <point>0,-5800</point>
-        <point>20,-4000</point>
-        <point>60,-2100</point>
-        <point>100,-1000</point>
-    </reference>
-    <reference name="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE">
-    <!-- Default non-mutable Hearing Aid Volume Curve -->
-    <!--     based on DEFAULT_HEARING_AID_VOLUME_CURVE -->
-        <point>0,-12700</point>
-        <point>20,-8000</point>
-        <point>60,-4000</point>
-        <point>100,0</point>
-    </reference>
-</volumes>
-
diff --git a/proprietary/odm/etc/audio_policy_engine_product_strategies.xml b/proprietary/odm/etc/audio_policy_engine_product_strategies.xml
deleted file mode 100644
index 175a5df..0000000
--- a/proprietary/odm/etc/audio_policy_engine_product_strategies.xml
+++ /dev/null
@@ -1,101 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<!-- Copyright (C) 2018 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
-     -->
-
-<ProductStrategies>
-
-    <!-- "hidden strategies" like TTS, enforced audible:
-            Shall we expose them here or keep it hard coded -->
-
-    <!-- Used to identify the volume of audio streams for enforced system sounds in certain
-         countries (e.g. camera in Japan)
-         This strategy will only have higher priority than phone if force for system is set to
-         enforced. -->
-
-    <ProductStrategy name="STRATEGY_PHONE">
-        <AttributesGroup streamType="AUDIO_STREAM_VOICE_CALL" volumeGroup="voice_call">
-            <Attributes> <Usage value="AUDIO_USAGE_VOICE_COMMUNICATION"/> </Attributes>
-        </AttributesGroup>
-        <AttributesGroup streamType="AUDIO_STREAM_BLUETOOTH_SCO" volumeGroup="bluetooth_sco">
-            <Attributes> <Usage value="AUDIO_USAGE_BLUETOOTH_SCO"/> </Attributes>
-            <Attributes> <Flags value="AUDIO_FLAG_SCO"/> </Attributes>
-        </AttributesGroup>
-    </ProductStrategy>
-
-    <ProductStrategy name="STRATEGY_SONIFICATION">
-        <AttributesGroup streamType="AUDIO_STREAM_RING" volumeGroup="ring">
-            <Attributes> <Usage value="AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE"/> </Attributes>
-        </AttributesGroup>
-        <AttributesGroup streamType="AUDIO_STREAM_ALARM" volumeGroup="alarm">
-            <Attributes> <Usage value="AUDIO_USAGE_ALARM"/> </Attributes>
-        </AttributesGroup>
-    </ProductStrategy>
-
-    <ProductStrategy name="STRATEGY_ENFORCED_AUDIBLE">
-        <AttributesGroup streamType="AUDIO_STREAM_ENFORCED_AUDIBLE" volumeGroup="enforced_audible">
-            <Attributes> <Flags value="AUDIO_FLAG_AUDIBILITY_ENFORCED"/> </Attributes>
-        </AttributesGroup>
-    </ProductStrategy>
-
-    <ProductStrategy name="STRATEGY_ACCESSIBILITY">
-        <AttributesGroup streamType="AUDIO_STREAM_ACCESSIBILITY" volumeGroup="accessibility">
-            <Attributes> <Usage value="AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY"/> </Attributes>
-        </AttributesGroup>
-    </ProductStrategy>
-
-    <ProductStrategy name="STRATEGY_SONIFICATION_RESPECTFUL">
-        <AttributesGroup streamType="AUDIO_STREAM_NOTIFICATION" volumeGroup="notification">
-            <Attributes> <Usage value="AUDIO_USAGE_NOTIFICATION"/> </Attributes>
-            <Attributes> <Usage value="AUDIO_USAGE_NOTIFICATION_COMMUNICATION_REQUEST"/> </Attributes>
-            <Attributes> <Usage value="AUDIO_USAGE_NOTIFICATION_COMMUNICATION_INSTANT"/> </Attributes>
-            <Attributes> <Usage value="AUDIO_USAGE_NOTIFICATION_COMMUNICATION_DELAYED"/> </Attributes>
-            <Attributes> <Usage value="AUDIO_USAGE_NOTIFICATION_EVENT"/> </Attributes>
-        </AttributesGroup>
-    </ProductStrategy>
-
-    <ProductStrategy name="STRATEGY_MEDIA">
-        <AttributesGroup streamType="AUDIO_STREAM_ASSISTANT" volumeGroup="assistant">
-            <Attributes>
-                <ContentType value="AUDIO_CONTENT_TYPE_SPEECH"/>
-                <Usage value="AUDIO_USAGE_ASSISTANT"/>
-            </Attributes>
-        </AttributesGroup>
-         <AttributesGroup streamType="AUDIO_STREAM_MUSIC" volumeGroup="music">
-            <Attributes> <Usage value="AUDIO_USAGE_MEDIA"/> </Attributes>
-            <Attributes> <Usage value="AUDIO_USAGE_GAME"/> </Attributes>
-            <Attributes> <Usage value="AUDIO_USAGE_ASSISTANT"/> </Attributes>
-            <Attributes> <Usage value="AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE"/> </Attributes>
-            <Attributes></Attributes>
-        </AttributesGroup>
-        <AttributesGroup streamType="AUDIO_STREAM_SYSTEM" volumeGroup="system">
-            <Attributes> <Usage value="AUDIO_USAGE_ASSISTANCE_SONIFICATION"/> </Attributes>
-        </AttributesGroup>
-    </ProductStrategy>
-
-    <ProductStrategy name="STRATEGY_DTMF">
-        <AttributesGroup streamType="AUDIO_STREAM_DTMF" volumeGroup="dtmf">
-            <Attributes> <Usage value="AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING"/> </Attributes>
-        </AttributesGroup>
-    </ProductStrategy>
-
-    <!-- Used to identify the volume of audio streams exclusively transmitted through the  speaker
-         (TTS) of the device -->
-    <ProductStrategy name="STRATEGY_TRANSMITTED_THROUGH_SPEAKER">
-        <AttributesGroup streamType="AUDIO_STREAM_TTS" volumeGroup="tts">
-            <Attributes> <Flags value="AUDIO_FLAG_BEACON"/> </Attributes>
-        </AttributesGroup>
-    </ProductStrategy>
-
-</ProductStrategies>
diff --git a/proprietary/odm/etc/audio_policy_engine_stream_volumes.xml b/proprietary/odm/etc/audio_policy_engine_stream_volumes.xml
deleted file mode 100644
index 3009bef..0000000
--- a/proprietary/odm/etc/audio_policy_engine_stream_volumes.xml
+++ /dev/null
@@ -1,463 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Copyright (C) 2015 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<!-- Volume section defines a volume curve for a given use case and device category.
-It contains a list of points of this curve expressing the attenuation in Millibels for a given
-volume index from 0 to 100.
-<volume deviceCategory=””>
-<point>0,-9600</point>
-<point>100,0</point>
-</volume>
--->
-
-<volumeGroups>
-    <volumeGroup>
-        <name>voice_call</name>
-        <indexMin>1</indexMin>
-        <indexMax>5</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET">
-              <point>0,-4200</point>
-              <point>33,-2800</point>
-              <point>66,-1400</point>
-              <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_USB">
-              <point>0,-4200</point>
-              <point>33,-2800</point>
-              <point>66,-1400</point>
-              <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP">
-              <point>0,-4200</point>
-              <point>33,-2800</point>
-              <point>66,-1400</point>
-              <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER">
-            <point>0,-3300</point>
-            <point>10,-3000</point>
-            <point>18,-2700</point>
-            <point>27,-2400</point>
-            <point>36,-2100</point>
-            <point>45,-1800</point>
-            <point>54,-1500</point>   
-            <point>63,-1200</point>
-            <point>72,-900</point>        
-            <point>81,-600</point>
-            <point>90,-300</point>
-            <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE">
-	    <point>0,-3500</point>
-            <point>10,-3000</point>
-            <point>18,-2500</point>
-            <point>27,-2000</point>
-            <point>36,-1700</point>
-            <point>45,-1400</point>
-            <point>54,-1100</point>   
-            <point>63,-800</point>
-            <point>72,-600</point>        
-            <point>81,-400</point>
-            <point>90,-200</point>
-            <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID">
-              <point>0,-4200</point>
-              <point>33,-2800</point>
-              <point>66,-1400</point>
-              <point>100,0</point>
-        </volume>
-    </volumeGroup>
-
-    <volumeGroup>
-        <name>system</name>
-        <indexMin>0</indexMin>
-        <indexMax>15</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET">
-             <point>1,-3000</point>
-             <point>33,-2600</point>
-             <point>66,-2200</point>
-             <point>100,-1800</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_USB">
-             <point>1,-3000</point>
-             <point>33,-2600</point>
-             <point>66,-2200</point>
-             <point>100,-1800</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP">
-             <point>1,-3000</point>
-             <point>33,-2600</point>
-             <point>66,-2200</point>
-             <point>100,-1800</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP_CE">
-             <point>1,-3000</point>
-             <point>33,-2600</point>
-             <point>66,-2200</point>
-             <point>100,-1800</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID">
-             <point>1,-3000</point>
-             <point>33,-2000</point>
-             <point>66,-1000</point>
-             <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET_CE">
-            <point>1,-7200</point>
-            <point>33,-4900</point>
-            <point>73,-2300</point>
-            <point>100,-900</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_USB_CE">
-            <point>1,-7200</point>
-            <point>33,-4900</point>
-            <point>73,-2300</point>
-            <point>100,-900</point>
-        </volume>
-    </volumeGroup>
-
-    <volumeGroup>
-        <name>ring</name>
-        <indexMin>0</indexMin>
-        <indexMax>15</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_USB" ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP" ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER">
-            <point>1,-2970</point>
-            <point>33,-2010</point>
-            <point>66,-1020</point>
-            <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
-    </volumeGroup>
-
-    <volumeGroup>
-        <name>music</name>
-        <indexMin>0</indexMin>
-        <indexMax>15</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET">
-            <point>1,-6220</point>
-            <point>13,-5400</point>
-            <point>20,-4900</point>
-            <point>27,-4330</point>
-            <point>33,-3900</point>
-            <point>40,-3500</point>
-            <point>47,-3050</point>
-            <point>53,-2700</point>
-            <point>60,-2280</point>
-            <point>66,-1900</point>
-            <point>73,-1550</point>
-            <point>80,-1200</point>
-            <point>87,-800</point>
-            <point>93,-500</point>
-            <point>100,-150</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_USB">
-            <point>1,-6500</point>
-            <point>13,-5500</point>
-            <point>20,-4800</point>
-            <point>27,-4300</point>
-            <point>33,-3800</point>
-            <point>40,-3400</point>
-            <point>47,-3000</point>
-            <point>53,-2600</point>
-            <point>60,-2200</point>
-            <point>66,-1800</point>
-            <point>73,-1400</point>
-            <point>80,-1050</point>
-            <point>87,-700</point>
-            <point>93,-350</point>
-            <point>100,-50</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP">
-            <point>1,-4900</point>
-            <point>13,-4000</point>
-            <point>20,-3500</point>
-            <point>27,-3100</point>
-            <point>33,-2700</point>
-            <point>40,-2300</point>
-            <point>47,-2000</point>
-            <point>53,-1700</point>
-            <point>60,-1400</point>
-            <point>66,-1100</point>
-            <point>73,-850</point>
-            <point>80,-600</point>
-            <point>87,-400</point>
-            <point>93,-200</point>
-            <point>100,-50</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP_CE">
-            <point>1,-5050</point>
-            <point>13,-4550</point>
-            <point>20,-4150</point>
-            <point>27,-3750</point>
-            <point>33,-3450</point>
-            <point>40,-3050</point>
-            <point>47,-2800</point>
-            <point>53,-2450</point>
-            <point>60,-2250</point>
-            <point>66,-1950</point>
-            <point>73,-1450</point>
-            <point>80,-1200</point>
-            <point>87,-950</point>
-            <point>93,-750</point>
-            <point>100,-400</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP_SPATIALIZER_CE">
-            <point>1,-5000</point>
-            <point>33,-3500</point>
-            <point>73,-2300</point>
-            <point>100,-990</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER">
-            <point>0,-75800</point>
-            <point>1,-7317</point>
-            <point>2,-6450</point>
-            <point>7,-5730</point>
-            <point>13,-5097</point>
-            <point>20,-4366</point>
-            <point>27,-3918</point>
-            <point>33,-3270</point>
-            <point>40,-2976</point>
-            <point>47,-2725</point>
-            <point>53,-2579</point>
-            <point>60,-2329</point>
-            <point>66,-2192</point>
-            <point>73,-1994</point>
-            <point>80,-1800</point>
-            <point>87,-1660</point>
-            <point>93,-1440</point>
-            <point>100,-1200</point>
-            <point>109,-960</point>
-            <point>116,-850</point>
-            <point>122,-640</point>
-            <point>130,-500</point>
-            <point>137,-350</point>
-            <point>143,-200</point>
-            <point>150,-30</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_USB_CE">
-            <point>1,-6550</point>
-            <point>33,-4010</point>
-            <point>73,-1450</point>
-            <point>100,-440</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_USB_SPATIALIZER_CE">
-            <point>1,-6450</point>
-            <point>33,-3910</point>
-            <point>73,-2300</point>
-            <point>100,-1010</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET_CE">
-            <point>1,-6660</point>
-            <point>33,-3460</point>
-            <point>66,-2020</point>
-            <point>100,-530</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET_SPATIALIZER_CE">
-           <point>1,-6600</point>
-            <point>33,-3600</point>
-            <point>73,-2500</point>
-            <point>100,-1250</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID"  ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
-    </volumeGroup>
-
-    <volumeGroup>
-        <name>assistant</name>
-        <indexMin>0</indexMin>
-        <indexMax>15</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_USB" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_DEVICE_CATEGORY_SPEAKER_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID"  ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
-    </volumeGroup>
-
-    <volumeGroup>
-        <name>alarm</name>
-        <indexMin>1</indexMin>
-        <indexMax>15</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="DEFAULT_NON_MUTABLE_HEADSET_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_USB" ref="DEFAULT_NON_MUTABLE_HEADSET_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP" ref="DEFAULT_NON_MUTABLE_HEADSET_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER">
-            <point>0,-2970</point>
-            <point>33,-2010</point>
-            <point>66,-1020</point>
-            <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_NON_MUTABLE_EARPIECE_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_NON_MUTABLE_EXT_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE"/>
-    </volumeGroup>
-
-    <volumeGroup>
-        <name>notification</name>
-        <indexMin>0</indexMin>
-        <indexMax>15</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_USB" ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP" ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER">
-            <point>1,-2970</point>
-            <point>33,-2010</point>
-            <point>66,-1020</point>
-            <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_DEVICE_CATEGORY_EARPIECE_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_DEVICE_CATEGORY_HEADSET_VOLUME_CURVE"/>
-    </volumeGroup>
-
-    <volumeGroup>
-        <name>bluetooth_sco</name>
-        <indexMin>1</indexMin>
-        <indexMax>15</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET">
-            <point>0,-420</point>
-            <point>33,-280</point>
-            <point>66,-140</point>
-            <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_USB">
-            <point>0,-420</point>
-            <point>33,-280</point>
-            <point>66,-140</point>
-            <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP">
-            <point>0,-420</point>
-            <point>33,-280</point>
-            <point>66,-140</point>
-            <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER">
-            <point>0,-2400</point>
-            <point>33,-1600</point>
-            <point>66,-800</point>
-            <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE">
-            <point>0,-4200</point>
-            <point>33,-2800</point>
-            <point>66,-1400</point>
-            <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID">
-            <point>0,-420</point>
-            <point>33,-280</point>
-            <point>66,-140</point>
-            <point>100,0</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
-    </volumeGroup>
-
-    <volumeGroup>
-        <name>enforced_audible</name>
-        <indexMin>0</indexMin>
-        <indexMax>7</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET">
-            <point>1,-3000</point>
-            <point>33,-2600</point>
-            <point>66,-2200</point>
-            <point>100,-1800</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_USB">
-            <point>1,-3000</point>
-            <point>33,-2600</point>
-            <point>66,-2200</point>
-            <point>100,-1800</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP">
-            <point>1,-3000</point>
-            <point>33,-2600</point>
-            <point>66,-2200</point>
-            <point>100,-1800</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
-    </volumeGroup>
-
-    <volumeGroup>
-        <name>dtmf</name>
-        <indexMin>0</indexMin>
-        <indexMax>15</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET">
-            <point>1,-3000</point>
-            <point>33,-2600</point>
-            <point>66,-2200</point>
-            <point>100,-1800</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_USB">
-            <point>1,-3000</point>
-            <point>33,-2600</point>
-            <point>66,-2200</point>
-            <point>100,-1800</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP">
-            <point>1,-3000</point>
-            <point>33,-2600</point>
-            <point>66,-2200</point>
-            <point>100,-1800</point>
-        </volume>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_SYSTEM_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_DEVICE_CATEGORY_EXT_MEDIA_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_HEARING_AID_VOLUME_CURVE"/>
-    </volumeGroup>
-
-    <volumeGroup>
-        <name>tts</name>
-        <indexMin>0</indexMin>
-        <indexMax>15</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="SILENT_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_USB" ref="SILENT_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP" ref="SILENT_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="FULL_SCALE_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="SILENT_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="SILENT_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="SILENT_VOLUME_CURVE"/>
-    </volumeGroup>
-
-    <volumeGroup>
-        <name>accessibility</name>
-        <indexMin>1</indexMin>
-        <indexMax>15</indexMax>
-        <volume deviceCategory="DEVICE_CATEGORY_HEADSET" ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_USB" ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_A2DP" ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_SPEAKER" ref="DEFAULT_NON_MUTABLE_SPEAKER_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EARPIECE" ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_EXT_MEDIA" ref="DEFAULT_NON_MUTABLE_VOLUME_CURVE"/>
-        <volume deviceCategory="DEVICE_CATEGORY_HEARING_AID" ref="DEFAULT_NON_MUTABLE_HEARING_AID_VOLUME_CURVE"/>
-    </volumeGroup>
-
-</volumeGroups>
-