Äänitaajuudet
Äänitaajuudet, also known as audio frequencies, refer to the range of frequencies that the human ear can perceive as sound. This range is typically considered to be from 20 Hertz (Hz) to 20,000 Hertz (20 kHz). Hertz is a unit of frequency, representing cycles per second.
Frequencies below the audible range are called infrasound, while those above are called ultrasound. Different animals
Within the audible range, different frequencies are perceived as different pitches. Lower frequencies correspond to lower
The study of sound frequencies is crucial in various fields, including acoustics, music, audiology, and engineering.