How often should an acoustical calibration be performed?

Acoustical calibration should be performed annually to ensure that the equipment used in audiology maintains accurate performance and reliability. Routine calibration is essential because it verifies that the measuring devices are providing valid results in assessing hearing and sound levels. This yearly schedule allows for regular checks and adjustments, which help in identifying any drift in measurements that may occur over time due to equipment wear or environmental changes. Regular calibration supports the quality of patient care by ensuring that audiological evaluations are based on precise and accurate sound measurements.

More frequent calibrations, such as monthly or quarterly, may not be necessary for most settings unless specific circumstances—like high usage or known issues with equipment—indicate otherwise. Biannual calibrations may also suffice for certain environments but do not provide the same assurance that an annual schedule offers, as annual checks provide comprehensive oversight of equipment performance over a longer period.