Ukuze sinciphise ingozi yokulahleka kokuzwa, umvikeli wokulalelwayo angasiza ekunciphiseni izinga lomsindo. Abantu kufanele bagqoke umvikeli wezemizwa uma umsindo noma izinga lomsindo lidlula ama-decibels angama-85 (a-ngesisindo) noma i-DBA. Ama-earmmuffs eYunjshi earmmufts ahlinzeka ngesipiliyoni esihlala kahle kubantu abase-Noisy workshop noma ezindaweni zomphakathi. Ukuba yisazi sezixazululo zokulawula izixazululo kanye nomswakama, ubuchwepheshe beYunboshi uhlinzeka amakhabethe okomisa, kanye nemikhiqizo yezokuphepha, njengama-muffs endlebe, amakhabethe amakhemikhali amakhasimende emhlabeni wonke. Ubuchwepheshe beYunboshi bugxile ocwaningweni nasekuthuthukisweni kobuchwepheshe bawo bokulawula umswakama ngezimakethe ezahlukahlukene eMkhemisi, ngogesi, i-semiconductor kanye nokupakipha. Besisebenze amakhasimende aqhamuka emazweni angama-64 anjengeRochester - I-USA nase-Inde-India kuyo yonke iminyaka.