作者: Ruth Guinsburg , Tereza Yoshiko Kakehashi , Marco Antonio de Araujo Nabuco , Eliana Moreira Pinheiro
DOI: 10.1590/S0104-11692011000500020
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摘要: The goal was to identify sound pressure level (SPL) at the neonatal intensive care unit (NICU) and inside incubator of a teaching hospital public university from Sao Paulo - SP, Brazil. SPL NICU were measured using four dosimeters in January/2010. varied 52.6 dBA 80.4 incubator, 45.4 79.1 dBA. both are above recommended values, but levels higher than incubator. Although there some specific factors related acoustic features present system: an increase/decrease usually tends study points need for simultaneous monitoring