反相器响应低通滤波器的大于或者小于阈值电平的输出，输出处于高或低电平的信号。
An inverter responses the output of a level greater than or smaller than a threshold value of the low pass filter, and outputs a signal in a high level or a low level.
控制单元将各子区域背景声音信号电平与各对应设置的子区域报警阈值电平比较，在某子区域背景声音信号电平大于该子区域所设置的报警阈值电平时控制告警。
Modulator mixes point sound signal output by its subordinate multiple detectors to background sound in the sub area and sends it to control unit to realize background sound reproduction.
阈值电压的逻辑电平降解能力的检查。
Voltage threshold capability checks for logic level degradation.
为了准确取得数据，必须设定一个阈值，以鉴别它们应归属何种电平。
For precise deta, we must give a threshold value to decide which level they belong to.
给出了调节设定逻辑电平阈值的计算公式和部分电路参数，使逻辑电平界限清楚，判断确切。
It supplies the account formulas and partial circuits parameters of the threshold value for adjusting and setting-up logic level. It makes logical level boundary clear and well-judged.
一示范性实施例包括：当在编程操作期间对一串中的将被编程的最末字线进行编程时，使用用于选择物理状态的较低阈值电压检验电平。
One exemplary embodiment includes using a lower threshold voltage verify level for select physical states when programming the last word line to be programmed for a string during a program operation.
如果输入信号电平超过可编程阈值，粗调阈值上限指示器就会变为高电平。
If the input signal level exceeds the programmable threshold, the coarse upper threshold indicator goes high.
如果输入信号电平超过可编程阈值，粗调阈值上限指示器就会变为高电平。
If the input signal level exceeds the programmable threshold, the coarse upper threshold indicator goes high.
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