Uma unentshisekelo yokulinganisa izinga lomsindo, uhlelo lokusebenza lwamamitha okuzwakala imitha ye-decibel esebenzisa imakrofoni eyakhelwe ngaphakathi yedivayisi yakho ukukala ivolumu yomsindo kuma-decibels (dB).
Ngezansi kukhombisa ukuvela kwezinga le-decibel kwigrafu evumela imininingwane enkulu futhi ingandiswa noma incishiswe ngokuthinta (ngeminwe emibili esikrinini).
Kubalulekile ukuqaphela ukuthi ukusebenza kombhobho kuzohluka kudivayisi ngayinye. Ngakho-ke, ngaphambi kokusebenzisa kwayo kokuqala, kuyadingeka ukukala imitha yezinga lomsindo. Uma idivaysi idinga ukulinganiswa, iya endaweni ethule lapho kungazwakali khona noma imuphi umsindo bese ulungisa ukulungisa kuze kufike inani eliphakathi kwe-10-20 dB.
Kubuyekezwe ngo-
Mey 17, 2020