Isoko ya gaze ishobora kugenzurwa, izwi kandi nk'isoko ya gaze ishobora gufungwa, isoko ya gaze ishobora guhindurwa, igenzura inkoni mu gufungura no gufunga valve, kugirango inkoni ishobora guhagarara ahantu hose, kandi ikoreshwa cyane kumeza, ibitanda, ameza, intebe. , gusiga amatara nizindi mpande, Aho uburebure bugomba guhinduka. Ukurikije imbaraga zo gufunga, irashobora kugabanywamo gufunga ibintu byoroshye no gufunga bikomeye, kandi gufunga gukomeye birashobora kugabanywa gufunga compression no gufunga impagarara ukurikije icyerekezo gitandukanye cyo gufunga.