Sound at 20-200 Hz is called low-frequency sound, while for sound below 20 Hz the term infrasound is used.
Is 20 Hz high or low frequency?
Sound at 20-200 Hz is called low-frequency sound, while for sound below 20 Hz the term infrasound is used.
Sound at 20-200 Hz is called low-frequency sound, while for sound below 20 Hz the term infrasound is used.
Sound at 20-200 Hz is called low-frequency sound, while for sound below 20 Hz the term infrasound is used.