> For the complete documentation index, see [llms.txt](https://docs.acestudio.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.acestudio.ai/docs/product-wiki-zh/gong-cheng/mixing/mixer.md).
# 混音器
混音器为工程中的每条轨道提供详细控制。它是一个从轨道列表左侧展开的面板，可让你访问每条轨道的音量、声像、效果和路由。
要打开或折叠混音器，请单击主工具栏中的混音器图标，或使用快捷键 M.
## 使用混音器混音轨道
打开混音器后，你会看到 Master 轨道以及工程中每条轨道的通道条。
### Master
该 **Master** 通道条始终位于混音器顶部。
它控制工程的整体输出。
它包含主音量推子及其专属 **FX** 面板。
打开 [效果面板](/docs/product-wiki-zh/gong-cheng/mixing/effects.md) 以便为 Master 添加插入效果。
面板标题显示为 **Master** 当你编辑 Master 总线时。
用于会影响整体混音的混音总线处理。
典型示例包括 [Little Limiter](/docs/product-wiki-zh/gong-cheng/mixing/effects/built-in-effects.md) 将其放在最后一个插槽中，用于捕捉峰值并设置最终输出上限，或者使用第三方插件进行母带处理。
### 轨道声道
在 Master 轨道下方，每条轨道都有自己的通道条，包含以下控制：
* 推子：控制轨道音量。上下拖动推子可调整电平。双击推子可将其重置为 0 dB。
* 声像：调整轨道在立体声场中的位置（左或右）。向左或向右拖动旋钮。双击可将其重置为居中。
* 独奏 S：静音所有其他轨道，让你只听到独奏的轨道。按住 Ctrl / Command.
* 静音：在不改变推子电平的情况下使轨道静音。
* FX：打开此轨道的效果面板。
* 输入声道：为轨道选择音频或 MIDI 源。可用选项取决于轨道类型：
* 对于音频轨道：从已连接音频接口的可用输入声道中进行选择。
* 对于 MIDI 轨道：选择已连接的 MIDI 设备以及指定的 MIDI 声道。你可以在人声轨道中在复音和单音输入模式之间切换。
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