The search for relations betwwen compressor noise and refrigerator noise

압축기소음과 냉장고소음의 관계 규명 (압축기 정음화에 의한 냉장고 정음화)

Noise radiated from refrigerator is mainly decided by compressor noise. If the compressor is silent then the refrigerator could be silent. But In some case this tendency is not true. Because there is uncertain relations between compressor noise and refrigerator noise. And the refrigerator noise is affected by the cycle-matching in the refrigerating system using compressor. In this research it was studied that the compressor noise which didn't affect some refrigerator models could affect other refrigerator models. The methods which could reduce the refrigerator noise was studied and ultimately the methods which could change the characteristics of compressor noise was presented.