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An Automated System for Sound Localization Testing in Hearing-Impaired Listeners
Published on: March 13, 2026
Sound levels in nursing homes
1University of Wisconsin-Milwaukee, College of Nursing, Milwaukee, Wisconsin 53210-0413, USA. lljoosse@uwm.edu
Journal of Gerontological Nursing
|April 14, 2011
Summary
Nursing home noise levels vary widely, with staff talking being a major contributor. Reducing noise, especially during meals, is crucial for improving resident environments.
Area of Science:
- Gerontology
- Environmental Health
- Nursing Science
Background:
- Noise pollution in nursing homes is a persistent issue, impacting resident well-being despite efforts to create comfortable atmospheres.
- Understanding the sources and levels of noise is critical for developing effective mitigation strategies.
Purpose of the Study:
- To quantify sound levels within nursing home environments.
- To identify the primary sources of noise in these facilities.
Main Methods:
- Acoustic measurements were taken across eight nursing units in four not-for-profit nursing homes.
- Sound levels were recorded using decibel meters (dBA).
Main Results:
- Measured sound levels fluctuated significantly, ranging from 24 to 89.6 dBA.
- Average sound levels across units ranged from 52.91 to 59.46 dBA.
- Staff vocalizations accounted for 26% of noise, with only 3% directed at residents.
Conclusions:
- Nursing home environments can experience high sound pressure levels.
- Staff communication is a significant noise source, with potential for increased noise during mealtimes.
- Further research is needed to explore interventions for noise reduction in long-term care settings.
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