11.19 ReaLimit: 砖墙限制器——REAPER用户手册中文版

琴韵晓波

楼主 琴韵晓波说：
11.19  ReaLimit: Brickwall Limiter
11.19 ReaLimit: 砖墙限制器

Reaper plug-ins are covered in Chapter 16, but one worth mentioning here is ReaLimit, which can be used as a master limiter.
REAPER插件在第16章中介绍，但这里值得一提的是ReaLimit，它可以用作主控限制器。
Regular limiters drastically reduce the dynamic range.
常规限制器大大降低动态范围。
ReaLimit takes it a step further.
ReaLimit更进一步。

ReaLimit allows you to specify a threshold and a ceiling: it then transfers sound from the threshold to the ceiling.
ReaLimit允许您指定阈值和最高限度值：然后它将声音从阈值提升到最高限度值。
Sound that comes in at the threshold goes out at the ceiling.
以阈值输入的声音，以最高限度值输出。
No signal is allowed to be output above theceiling: any input above the threshold is compressed.
不允许输出高于阈值的信号：任何高于阈值的输入都会被压缩。
The usual result is that the output is louder.
通常的结果是输出声音更大。
For example if(as in the example shown) the threshold is set to -6 dB and the ceiling is set to +0 dB, the overall signal is boosted by +6 dB to transfer the threshold to the ceiling.
例如，如果（如所示的示例中）阈值设置为-6分贝，最高限度值设置为+0分贝，则整体信号将提升+6分贝，以将阈值提升到最高限度值。
Input signal above -6 dB is compressed so that it peaks at exactly +0 dB.
高于-6分贝的输入信号被压缩，因此其峰值正好为+0分贝。

ReaLimit’s visual interface provides live visual feedback in real time.
ReaLimit的可视化界面提供实时的实时可视化反馈。
For a menu of display toggle options right-click over the graph.
要查看显示切换选项菜单，请在图形上单击鼠标右键。
Your options are Freeze display when playback stops, Clear display when playback starts and Auto scroll display.
您的选项包括“播放停止时冻结显示”、“播放开始时清除显示”和“自动滚动显示”。

The Metering drop down allows you to choose which channel(s) is/are to be metered.
电平下拉列表允许您选择要测量的通道。
The default is All.
默认值为“全部”。
Notethat channel selection here affects only the display, not the processing.
请注意，此处的通道选择仅影响显示，而不影响处理。

Three processing options are available from the In/Out right click menu - stereo, multi-mono and multi-stereo.
在“输入/输出”右键单击菜单中有三个处理选项——“立体声”、“多单声道”和“多立体声”。
In stereo mode all master audio channels will be compressed based on analysis of the loudness of all suchchannels summed together.
在立体声模式下，所有主控音频通道将根据对所有此类通道的响度总和的分析进行压缩。
In multi-mono mode, each channel is compressed separately based on an analysisof that channel.
在多单声道模式下，根据对每个通道的分析，分别对每个通道进行压缩。
In multi-stereo mode, each individual pair of channels channels is compressed independently based on an analysis of that stereo pair.
在多立体声模式下，根据对立体声对的分析，独立压缩每一对通道。

Other features of the ReaLimit interface are:
ReaLimit界面的其他功能包括：

  Link: links threshold and ceiling controls so that either one will automatically be moved relative to the other.
链接：链接“阈值”和“最高限度值”控件，以便其中一个控件相对于另一个控件自动移动。

True peak: whether to show true peak, a more accurate representation of normal peak.
真实峰值：是否显示真实峰值，更准确地表示正常峰值。
Double-clicking oneither fader control will restore it to its default value.
双击oneither音量控制器控件将其恢复为默认值。

  Release: determines how quickly the limiter stops working after the signal drops below the threshold.
释放：确定信号降至阈值以下后，限制器停止工作的速度。
If it is overly long, you will hear audible pumping, while if it is too short, distortion artefacts may result.
如果它很长，你会听到声音有抽吸感，而如果它太短，可能会导致人为地失真。

  Performance: high quality (the default) or low latency.
性能：高质量（默认）或低延迟。

Note that ReaLimit’s application is not confined to your master.
请注意，ReaLimit的应用并不局限于您的主控。
For example, it can be used with folders to help“glue” or pump up a submix, or on a per track basis with pre-mixed/bounced stems.
例如，它可以与文件夹一起使用，以帮助“粘合”或压缩子混合，也可以使用预混合/并轨的分轨进行逐音轨处理。

琴韵晓波

沙发 琴韵晓波说：
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