# 音效API

**Action：**&#x69;nteraction/audio\_play

**Msg Type：**`tita_interaction_msgs/action/AudioPlay`

**命令示例：**`ros2 action send_goal /[namespace]/interaction/audio_play tita_interaction_msgs/action/AudioPlay '{url: "/tmp/gpt_2024-02-02-17-05-50.wav"}'`

{% hint style="info" %}
更换语言方法如下：

```Bash
vim /usr/share/tita_bringup/params/default_param.yaml
interaction_manager中的language 字段意义如下：
0: Chinese
1: English
```

{% endhint %}
