Umsindo oyingozi wezemvelo uyalimaza ezindlebeni zethu. Ngakho-ke, kubalulekile ukukhetha umvikeli we-muff noma we-plug ukunciphisa izinga lomsindo. Lapho izinga lomsindo lidlula ama-decibels angama-85, kufanele sigqoke umvikeli wokulalelwayo.Ngaphezu kweminyaka engu-18 yokuzibophezela ekuvikeleni kokuzwa, ubuchwepheshe beYunboshi buhlinzeka ngomugqa ogcwele wama-muffs endlebe.

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 avela emazweni angama-64 anjengeRochester - USA ne-Inde-India