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KCI등재 학술저널

실내 인테리어 마감재에 따른 카페 재실자의 소음 환경 영향 분석

Analysis of Noise Environment of Cafe Occupants According to Interior Finishing

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Indoor noise environment is an important factor when it comes to occupants comfort, especially in cafe. Results of the survey, 33.9% of occupants were feel unpleasant and sensitive about noise environment. Noise in cafe fluctuate depending on the finishing of both wall and ceiling, volume of the room, and the number of occupants in the room. Therefore, the noise meter device was used for measurement of various under conditions. Also, the subjective assess-ment of occupant noise was conducted through questionnaires. When the interior finish was ex-posed concrete, the maximum value of the noise measurement was 66.6 dB and the minimum value was 63 dB, respectively. Also, the result of subjective assessment of unpleasant noise were 5.43 and 4.96 point of 10 point of noise and echo, respectively. Otherwise, the interior finish was gypsum board, the maximum value of the noise measurement was 73.8 dB and the mini-mum value was 60.4 dB, respectively. Also, the result of subjective assessment of unpleasant noise were 3.88 and 3.95 point of 10 point of noise and echo, respectively. The results of the study showed that the noises and echoes in the cafes were lower than when did not.

Ⅰ. 서론

Ⅱ. 측정 장소 선정 및 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

참고문헌

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