PRESONUS studiolive III series, Руководство пользователя

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13 Resources StudioLive™ Series III
13.7 Using Output Delay Owner’s Manual
13.7.3 Aligning Subs to Mains
将子系统与主系统对准
When your subwoofer and your full-range loudspeaker are placed some distance
apart, low-frequency cancellation or reinforcement can occur when the same
frequencies are reproduced by both systems. Using an alignment delay on your
subwoofer system will compensate for this. To set the correct delay for a custom
installation, you will need to do some calculating:
超低频扬声器和全频扬声器相隔一定距离，两个系统重现相同的频率时，
就会出现低频抵消或加强的现象。低音炮系统使用对准延迟，可以补偿这
种情况。要为定制安装设置正确的延迟，你需要做一些计算：
1. Find the spot in the room where coverage from the main speakers and the
subwoofers overlap.
找到房间里主扬声器和低音炮的覆盖范围重叠的地方。
Overlap
Area
2. Measure the distance from the overlap area to each speaker location.
测量从重叠区到每个扬声器位置的距离。
3. Subtract the smaller distance (the distance to the subwoofer) from the
larger distance (the distance to the full-range loudspeaker).
用较大的距离（到全频扬声器的距离）减去较小的距离（到超重低音扬
声器的距离）。
4. Divide the distance by 1.1 (if measured in feet) or 0.34 (if measured in meters)
and apply that delay value to the Aux mix driving the subwoofer. Keep in mind
that the overlap area may be behind front-of-house.
将该距离除以
1.1
（如果以英尺为单位）或
0.34
（如果以米为单位），然
后，将该延迟值应用于驱动低音炮的
Aux
混音。请记住，重叠的区域可能
在观众席的后面。
13.8 Side chaining
侧链
Both the Compressor and the Gate on the Input channels can be triggered from
another channel. Sidechaining has many uses. This section will explain how
sidechaining can help to solve many common mixing problems.
输入通道的压缩器和噪声门，都可以从另一个通道触发。侧链有很多用
途。本节将解释侧链，如何解决常见的混音问题。
13.8.1 Side chaining the Gate
噪声门侧链功能
As previously mentioned, the Gate’s key filter can be sidechained to another channel.
This allows you to select a different channel as the trigger source for your StudioLive
Gate’s Key Filter. Sidechaining has many uses:
如前所述，
Gate
的
key filter
滤波器可以被侧链到另一个通道。你可以选择一个
不同的通道，将它作为
StudioLive Gate
的
Key Filter
的启动源。侧链有很多用途。