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

-   [Overview](#section1264689688165630)
-   [Summary](#section120702975165630)
-   [Data Fields](#pub-attribs)

## **Overview**<a name="section1264689688165630"></a>

**Related Modules:**

[Audio](Audio.md)

**Description:**

Defines the audio device descriptor. 

## **Summary**<a name="section120702975165630"></a>

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

<a name="table394991102165630"></a>
<table><thead align="left"><tr id="row1197200576165630"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p972507546165630"><a name="p972507546165630"></a><a name="p972507546165630"></a>Variable Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p726901109165630"><a name="p726901109165630"></a><a name="p726901109165630"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row282249726165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1385411365165630"><a name="p1385411365165630"></a><a name="p1385411365165630"></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="p532632906165630"><a name="p532632906165630"></a><a name="p532632906165630"></a>uint32_t </p>
</td>
</tr>
<tr id="row1154294538165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p666286185165630"><a name="p666286185165630"></a><a name="p666286185165630"></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="p1093624651165630"><a name="p1093624651165630"></a><a name="p1093624651165630"></a>enum <a href="Audio.md#gaa7114aeeccf3ac4f5f7e1d880bcfa835">AudioPortPin</a> </p>
</td>
</tr>
<tr id="row2126856816165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p574978774165630"><a name="p574978774165630"></a><a name="p574978774165630"></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="p1171449961165630"><a name="p1171449961165630"></a><a name="p1171449961165630"></a>const char * </p>
</td>
</tr>
</tbody>
</table>