How does pitch affect volume?

A high pitch (>2kHz) will be perceived to be getting higher if its loudness is increased, whereas a low pitch (<2kHz) will be perceived to be going lower with increased loudness. Sometimes called “Stevens’s rule” after an early investigator, this psychoacoustic effect has been extensively investigated.

Read more

How do you find pitch physics?

Pitch of Middle A corresponds to a frequency of 440 oscillations in 1 second. Physicists do not like to keep write expressions out like this all of the time, so a shorthand has been developed. We can write, A 440 = 440 oscillations per second = 440 oscillations/second = 440/sec = 440 Hz .

Read more