The alert threshold level.
Various programmes of staff education, task scheduling, equipment repositioning and alarm threshold review have not lowered sound levels to within WHO-recommended levels.
Participants were treated with carbohydrates when an alarm was accompanied by a confirmed BG level ≤ the alarm threshold or in response to the verbal expression of hypoglycemic symptoms.
Although we showed recently that raising the alarm level to compensate for this mismatch decreases the incidence and duration of hypoglycemic episodes, this results in an unacceptably high rate of false alarms (1), defined as an alarm triggered when BG levels are greater than the alarm threshold.
In order to compute the threshold level as a function of the probability of false alarm, we must know the distribution of the RD-CTCF.
This threshold voltage is chosen such that the probability of threshold level crossing is due to noise only and the probability of false alarm, P FA, is at an acceptable low level.
The threshold level for each detector is computed with function of the probability of false alarm P F with respect to (3.5).
In the real industrial process, alarm threshold optimization is an important part of alarm system rationalization.
If the design of alarm threshold is unreasonable, it would result in nuisance alarms, among which the critical alarms are overwhelmed.
New York tolerates a higher threshold level than states like New Jersey and California.
An alarm threshold value is defined a priori taking into account an acceptable false alarm rate or average run length.
