The frequency of a wave is the number of waves that pass by each second , and is measured in Hertz (Hz). For example, a sound wave might have a frequency of 450 Hz.
Read moreWhat is the role of frequency in sound?
The higher the frequency waves oscillate, the higher the pitch of the sound we hear . As you see, sound frequency is determined by the way in which sound waves oscillate whilst travelling to our ears, meaning that they alternate between compressing and stretching the medium, which in most cases is air.12 Şub 2020
Read more