You can also calculate how long it takes sound to travel a given distance or how far sound will travel within a given time span. E Modulus of Elasticity. P ref reference pressure or hearing threshold newtonmeter 2.
Wave frequency in Hertz.
The period T is the time between successive peaks or troughs. 5610-7s 30108ms 2 85m. Calculations are based on the speed of sound at 21C 344 meters per second. You can calculate P and S wave arrivals as below.