What is Calibration?
1.
1. The proccess of data acquisition (obtained by comparison against standards) able to anticipate the behavior of someting.
2. The data so obtained.
3. The final report or documentation showing such data.
4. The stage in which someting is regarding the level of its calibration knoledge.
Adjustment is not calibration. When we adjust something we change its behavior (usually to move it closer to standards aiming a better performance); when we calibrate we just understand its behavior so that we can compensate or even adjust it.
See
2.
1) The process of comparing an instrument's output signal with reality. Instruments that measure solar energy tend to "drift", that is, their output signals do not mean the same thing from one time period to another. Because of this, they are periodically (annually or semi-annually) re-calibrated against more reliable instruments.
2) Adjusting a measuring instrument to make it accurate. The set of operations which establish, under specified conditions, the relationship between values indicated by a measuring instrument or measuring system and the corresponding values of a quantity realized by a reference standard.
3) The act of adjusting the color of one device relative to another, such as a monitor to a printer, or a scanner to a film recorder. Or, it may be the process of adjusting the color of one device to some established standard.
This radio needs some calibration.
