Unnoised

The silent, the unnoised, unrecorded acts of goodness of Sir Francis Darrell broke suddenly upon us at almost every turn […]

Source: wiktionary

Now the program calculates the coordinates of the point along the unnoised exit beam vector which has the noised range from the sensor; this is the point the sensor's software believes it has detected.

Source: wiktionary

The first variant consists in alternating noised phases with unnoised descents. More precisely, in order to stay closer to the original function f, we may apply a given number v of elementary transformations with respect to the noised function f_(noised), then a descent with respect to f until a local minimum is reached, then again v noised trials, then a descent with respect to f, and so on.

Source: wiktionary