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11
Graphic EQ
StudioLive™ Series III
11.4 Using the RTA to Ring Out Monitors
Owner’s Manual
You can apply this process to the main system, as well. This is especially useful with
applications requiring lavaliere or podium mics. These types of microphones are
typically omnidirectional condensers and are very prone to feedback.
你也可以将这个过程应用于主系统。这对需要领夹式或讲台
麦克风
的应用特
别有用。这些类型的
麦克风
通常是全向性的电容，非常容易产生反馈。
In a main system, feedback is typically in the mid to low range. The frequencies
that are regenerating and creating a feedback loop are those frequencies that are
wrapping around the main system due to the loss of directional control of lower
frequencies.
在一个主系统中，反馈通常是在中低频段。正在再生并形成反馈回路的频
率是那些由于低频失去方向控制而缠绕在主系统上的频率。
When you are ringing out a system, and more than two or three feedback loops are
happening simultaneously, you have reached the level where stability can no longer
be achieved. Try bringing down the overall output level or find a physical solution,
such as moving the speaker or microphone.
当你在一个系统中振铃时，同时发生两到三个以上的反馈回路，你已经达
到了无法再实现稳定的程度。试着降低整体的输出水平，或找到一个物理
解决方案，如移动扬声器或麦克风。
