# AudioDeviceDescriptor<a name="ZH-CN_TOPIC_0000001054799591"></a>

## **Overview**<a name="section1048479760093529"></a>

**Related Modules:**

[Audio](Audio.md)

**Description:**

Defines the audio device descriptor. 

## **Summary**<a name="section1778428697093529"></a>

## Data Fields<a name="pub-attribs"></a>

<a name="table484183550093529"></a>
<table><thead align="left"><tr id="row635519582093529"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p939219763093529"><a name="p939219763093529"></a><a name="p939219763093529"></a>Variable Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p753606212093529"><a name="p753606212093529"></a><a name="p753606212093529"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row208680027093529"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p512645687093529"><a name="p512645687093529"></a><a name="p512645687093529"></a><a href="Audio.md#gabc4bdf3c11cada00cfebbd9b1218ab3a">portId</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1905222276093529"><a name="p1905222276093529"></a><a name="p1905222276093529"></a>uint32_t&nbsp;</p>
</td>
</tr>
<tr id="row97594823093529"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1960860799093529"><a name="p1960860799093529"></a><a name="p1960860799093529"></a><a href="Audio.md#gab2e66ca83a7ef39211b53d4afe7b7b73">pins</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1523493426093529"><a name="p1523493426093529"></a><a name="p1523493426093529"></a>enum <a href="Audio.md#gaa7114aeeccf3ac4f5f7e1d880bcfa835">AudioPortPin</a>&nbsp;</p>
</td>
</tr>
<tr id="row750574386093529"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p946818067093529"><a name="p946818067093529"></a><a name="p946818067093529"></a><a href="Audio.md#ga560700ce0e6f047a617e21b41e0425b9">desc</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p734474005093529"><a name="p734474005093529"></a><a name="p734474005093529"></a>const char *&nbsp;</p>
</td>
</tr>
</tbody>
</table>