1<manifest version="1.0" type="device">
2    <hal format="hidl">
3       <name>vendor.google.audiometricext</name>
4       <transport>hwbinder</transport>
5       <version>1.0</version>
6       <interface>
7           <name>IAudioMetricExt</name>
8           <instance>default</instance>
9       </interface>
10    </hal>
11</manifest>
12