calibration
The process of adjusting or standardizing an instrument or systematic process to ensure its accuracy and alignment with a known standard.
Implies fine-tuning and comparing a device's readings against an established benchmark to eliminate systematic errors or drift.
Word relationships
- standardization: Standardization is the creation of uniform guidelines or specifications, while calibration is the physical adjustment of a specific instrument to match those standards.
- alignment: Alignment refers to the physical positioning of parts relative to each other, whereas calibration refers to the accuracy of the instrument's output data.
Commonly confused with
- configuration: Configuration is setting up the initial options or software parameters, while calibration is adjusting physical or mathematical accuracy against a standard.
Word family
- calibrate (verb): To adjust or mark an instrument so that it can be used to make accurate measurements.
- calibrator (noun): A device used to perform calibration.
Collocations
- precise calibration
- sensor calibration
- annual calibration
- calibration certificate
Example sentences
- "The laboratory scales undergo daily calibration using certified reference weights." A laboratory standard operating procedure.
- "Camera calibration is necessary to correct lens distortion before the robot can calculate distances." An explanation of camera setup for computer vision.
Memory hook
Think of checking the 'caliber' of a gun to make sure it is of high quality and perfectly sized. Calibration makes sure your tools are perfect. Calibration = Correcting to a standard.
When not to use
Do not use as a synonym for basic cleaning or physical repair. It is strictly about accuracy of measurement and alignment.
Fun facts
- The sensors on the Mars Curiosity Rover must undergo self-calibration cycles to account for the extreme temperature swings on the red planet.
Explore more words
calibrate, standardized, quality control, standardize, observation, certification
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