Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2003.11a
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- Pages.766-771
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- 2003
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- 1598-2548(pISSN)
Subjective Evaluation of Drainage Noise in Bathroom of Apartment Buildings
공동주택 욕실 배수소음의 주관적 평가
Abstract
In this study the drainage noises were investigated for the subjective allowing limitation and the testified classes. 7 point scale was selected to evaluate the annoyance level with vocabularies. As a result, 'a little annoying' is the most suitable expression for the allowing limitation, and the sound pressure levels for the urinal was 43.5㏈ and the bathtub was 44.6㏈.
Keywords