Question

what is pitch? Draw the wave diagram of a low pitch sound and a high pitch sound.​

Answer 1

PITCH:

• the quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone.

LOW PITCH SOUND

• Low-pitched sounds come from things that vibrate more slowly. Humans can hear sounds of different pitches, but there are sounds that they cannot hear. Human ears cannot detect very low-pitched noises, known as infrasound, or very high-pitched noises, called ultrasound.

HIGH PITCH SOUND

• This vibration is that of a pure tone with a frequency equal to 3000 Hz, meaning over the highest frequency of the human voice (soprano: 2 100 Hz). By clicking on + or -, you can vary the sound intensity and hear the same sound high-pitched sound either louder or softer.