Ming gerts — 1000 tebranish/soniyaga teng chastota birligi
Kilogerts 1000 gertsga teng bo'lib audiotexnikada va AM radioeshittirish chastota diapazonini tavsiflashda keng qo'llaniladi. 1 kHz = 1000 Hz.
AM radio stansiyalari 530–1700 kilogerts diapazonida eshittiradi.
Chastotaning SI birligi — bir soniyada bir to'liq tebranish (sikl)
Million gerts — 10^6 tebranish/soniyaga teng chastota birligi
Milliard gerts — 10^9 tebranish/soniyaga teng chastota birligi