SOUZA, José Antônio da Silva2025-03-312016GUIMARÃES, Josinete da Rocha. Impacto dos Ruídos em Máquinas Injetoras e Métodos de Controle. 2016. 67 f. Dissertação (Mestrado em Engenharia de Processos) – Instituto de Tecnologia, Universidade Federal do Pará, Belém, 2016.https://rigalileo.itegam.org.br/handle/123456789/880The study examines the effects of noise generated by injection molding machines in the Manaus Industrial Park, focusing on impacts on workers' health, such as noise-induced hearing loss (NIHL) and other physical and psychological disorders. Additionally, noise control methods are presented, including the use of ear protectors and environmental management strategies. The research highlights the need for preventive measures and awareness of the risks associated with prolonged exposure to industrial noise.pdf.Ruído industrialMáquinas injetorasPerda auditiva induzida por ruído (PAIR)Proteção auditivaSaúde ocupacionalDissertação de MestradoEngenharias