• (The)Study of the Eastern Classic
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• no.62
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• pp.291-319
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• 2016

The purpose of this study is aesthetical inquiry on agreement inherent in the 'Pyeongkunyul of "Siakhwaseong" "Yulryo" is to have come from the 'Taekuk'. as the structure of 'Yumyaungdaedae' which 'represents a "Dosu". it becomes "Habsanweil" and it consists of "HwangjongYul" on it. There are two kinds of ways to "Pyeongkunyul" and "Sambunsonikyul". "PyeongkunYul is characterized by soundly solving the challenges of the "Jueibulban". "Yulryo" is to pursue a 'Hwa' through that "Eum" response each other. The human ear to listen to "Yul" and can be divided "Yul" because the same "Eum" is to meet with one another. The other two 'Eum' at the same time the "Maeknory" is caused by the ratio of the frequency. because "Hwaibudong". In the "DongEum" and 'octave of Eum' is not a "Maeknory" when listening ear of a person 'Dong'. In contrast, "Hwa" is a sound relationship revealed in "12Yul" in "Dong Eum" with the exception of 'octaves of Eum', that is the most easy to hear 4Do(5Do) at "Yulryo" From the point of view for "Joenchecaeyong", 4do forms a pure sound there is no Maeknory, such as "Dongeum", only partial ones in the "12Yul" by "Sambunsonik". 4Do(5Do) in "Pyeongkunyul" although though the "Maeknory" of about times put to 3 seconds to occur, so that makes the perfect "Hwa" in all of the "12Yul" "Yulryo" is apparent to the sound. "YangYul" and "Eumryo" that began from "Taekuk" which must be extended to the same "Eumga" Therefore "12Yul" consisting "Pyeongkunyul" is based on the "Yackry" of "Habsanweil" As a whole to achieve the overall Harmony and based on the As aesthetical on agreement inherent of "Hwa".