# 音频设备路由管理

* **[查询和监听音频输入设备](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/audio-input-device-management)**   
* **[查询和监听音频输出设备](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/audio-output-device-management)**   
* **[实现音频输入设备路由切换](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/audio-input-device-switcher)**   
* **[实现音频输出设备路由切换](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/audio-output-device-switcher)**   
* **[响应输出设备变更时合理暂停](https://developer.huawei.com/consumer/cn/doc/harmonyos-guides/audio-output-device-change)**