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Subjective annoyance caused by environmental noise
D V Aparicio-Ramon1, M M Morales Suarez-Varela, A Garcia Garcia
1Department of Preventive Medicine and Public Health, University of Valencia, Spain.
Summary
Acoustic recordings and interviews in Valencia revealed significant noise distress. Over half of residents rated neighborhood noise 5/10 or higher, with traffic as the primary source.
Area of Science:
- Environmental acoustics
- Urban noise pollution studies
Background:
- Urban noise is a growing concern impacting residents' quality of life.
- Understanding public perception of noise is crucial for urban planning.
Purpose of the Study:
- To assess the acoustic environment in a Valencia neighborhood.
- To evaluate residents' perception of noise and associated distress.
Main Methods:
- Conducted acoustic recordings during specific hours in November-December 1989.
- Administered personal interviews using questionnaires to poll inhabitants.
- Assessed noise magnitude and perceived distress levels.
Main Results:
- 40% of interviewed residents reported considerable distress from environmental noise.
- Over 50% rated neighborhood noise 5 or higher on a 1-10 scale.
- Traffic was identified as the main noise source, followed by neighbors and factories.
Conclusions:
- Environmental noise in the studied Valencia neighborhood caused significant distress.
- Traffic noise is a major contributor to urban noise pollution.
- Noise negatively impacts residents' daily lives, affecting living arrangements and sleep quality.