请问FL3，TOOLS菜单里MISC下的两项有什么做用？
第一个是智能关闭全部效果，可以有效地降低CPU的占用率。
Smart Disable - If this option is checked FruityLoops will pause the effect after the effects track it belongs to receives 4 seconds of silence. It will be run again at the moment any sound is received in the track. This feature works smoothly, without clicks, pops or other artifacts while enabling/disabling the effect, but it will not work correctly with plugins that apply "long effects", such as reverb that has more than 4 seconds long decay, delay lines and similar effects. But it will work fine with all kinds of equalizers, flangers, phasers, compressors etc. Using Smart Disable may significantly lower the CPU usage of your songs.
第二个是保持音符的连续性。这个功能只能用在TS404的通道上，当你对已有的音符重新排位后，后面的延续音并没有改变（在KEYBOARD EDITOR窗口这些键是淡红色的），点击这个功能可以重新正确定位。
不过我尝试做了一些乐句，发现这个功能并没有对这些乐句的音色和音高产生什么作用。