Effectiveness of an Acoustical Product in Reducing High-Frequency Sound Within Unoccupied Incubators

Barbara Kellam, Jatinder J Bhatia

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

Few noise measurement studies in the neonatal intensive care unit have reported sound frequencies within incubators. Sound frequencies within incubators are markedly different from sound frequencies within the gravid uterus. This article reports the results of sound spectral analysis (SSA) within unoccupied incubators under control and treatment conditions. SSA indicated that acoustical foam panels (treatment condition) markedly reduced sound frequencies ≥500 Hz when compared with the control condition. The main findings of this study (a) illustrate the need to monitor high-frequency sound within incubators and (b) indicate one method to reduce atypical sound exposure within incubators.

Original languageEnglish (US)
Pages (from-to)338-343
Number of pages6
JournalJournal of Pediatric Nursing
Volume24
Issue number4
DOIs
StatePublished - Aug 1 2009

Keywords

  • Acoustical products
  • High-frequency sound
  • Incubator covers

ASJC Scopus subject areas

  • Pediatrics

Fingerprint Dive into the research topics of 'Effectiveness of an Acoustical Product in Reducing High-Frequency Sound Within Unoccupied Incubators'. Together they form a unique fingerprint.

Cite this