helikõrguste
Helikõrgused refers to the perceived pitch of a sound. It is determined by the fundamental frequency of the sound wave, which is the rate at which the sound source vibrates. Higher frequencies result in higher perceived pitches, while lower frequencies result in lower perceived pitches. For example, a piccolo produces a higher pitch than a tuba because its sound waves have a higher frequency.
The relationship between frequency and perceived pitch is not perfectly linear. Our auditory system perceives pitch
In music, helikõrgused are organized into scales and melodies. Different musical instruments produce sounds with different
In everyday life, we encounter helikõrgused constantly, from the chirping of birds to the rumble of thunder.