Final answer:
The calculated frequencies are determined through mathematical calculations, while the frequency settings are manually adjusted. They can be compared to ensure alignment or make necessary adjustments.
Step-by-step explanation:
The calculated frequencies are the frequencies that are determined based on mathematical calculations or formulas, while the frequency settings are the frequencies that are manually set or adjusted. The calculated frequencies can be compared to the frequency settings to see if they are in alignment or if any adjustments need to be made.
For example, in the context of tuning a piano, a piano tuner may calculate the frequencies of the strings using mathematical formulas, and then compare them to the desired frequency settings. If there is a difference between the calculated frequencies and the frequency settings, the piano tuner can make adjustments to bring them into alignment.