Sentence examples for instrument under test from inspiring English sources

Design principles are presented and the prototype instrument, under test in Orsay, is described.

For all experiments, the gain in the hearing instrument under test was set 20 dB below the maximum offered value to reduce non-linearities.

Figure 5 illustrates the setup: The hearing instrument under test was located in an off-the-shelf acoustic measurement box with a loudspeaker (L1) for presenting test stimuli to be picked up by the hearing instrument's input transducer (M2).

The acoustic effect of the human head in wearing the hearing instrument has thus been neglected here, but it could easily be modeled by putting the hearing instrument under test on an artificial head within the test box.

The criterion validity is defined as the correlation of a scale with some other measure of the trait under study, ideally a 'gold standard', while the construct validity, described as probably the most important approach to validity [ 21, 22], tests logical constructs by assessing the relationship of the instrument under test with measures of other related constructs.

The effective thermal conductivity (keff) of the composites was measured by means of a thermal conductivity instrument under different testing temperatures.

Another very important device feature is its repeatability, which is defined as the difference between two or more measurements performed by the same instrument under identical testing conditions [ 16, 19– 219.

By instrumenting the binary under test and applying the quality evaluation of test cases introduced in Section 4, we are able to feedback coverage information of currently explored input regions to the test case generation algorithm.

Tests on the validity of the instruments (Sargan test, under-identification test and weak identification test) are not rejected, which suggests that our instruments are satisfactory.

Also, by using copper O-rings and a larger turbo molecular pump, it will be possible to obtain a lower vacuum for testing instrument under lunar conditions.

In all experiments, the device under test was a hearing instrument with a modulation-based noise reduction subsystem.