The Characteristic of Lyric Folk Song 'Ayagu' in Miyaggo Erabuchyo

오키나와 현 미야꼬군(宮古那) 이라부초(伊良部때)는 하나의 섬으로 독특한 문화를 형성하고 다른 지역과는 다른 자신들만의 민요를 가지고 있었다. 민요는 누가 처음 만들었는지 모르지만 사람들 사이에서 불려져 자신들의 노래로 인식되고 있다. 섬을 형성하는 두 문화의 특성은 농업지역과 어업지역의 두 갈래로 나뉜다. 농업을 위주로 하는 남구(南歐) 이라부(伊良部)지구로는 이라부(伊良部), 나까치(仲地), 구니나까(國中), 나까하마(長浜), 사와다(佐和田)지역과, 수산업을 위주로 생계를 삼는 북구(北歐) 사라하마(住良浜)지구인 이께마조에(池間添,イケマゾエ)와 마에쟈또조에(前里添, マエヅャトゾエ)가 있다. 민요에 있어서 이라부 지역과 사라하마 지역은 서로 다른 양상을 보이고 있다. 그 원인은 생업에 따른 것도 있지만 특히 사라하마 이께마조에(池間添)는 원래 이께마지마(池間島)에서 건너 온 민족으로 자신들 민족에 대한 자부심이 강하여 전통을 간직하고 전수하고 있고, 또한 사라하마 지역은 남방어업이 성행하여 파푸아 뉴기니아, 파라오, 솔로몬 제도 쪽으로 출어하여 많은 어획고를 올리고 있는데 그들 언어 사용에 있어서 외부세계의 영향을 받아 변화되었다고 한다. A folk song handed down in the Irabu area, Miyakko Gun, Okkinawa Hyun, Japan is a living organism, and has still vividly been singing by the local people. Songs exploded with strong emotion of individual have formed sympathy, and have been singing by many people. The type is classified with two things. One is a ceremony song with an incantatory function in which people perform a ritual praying for rain. The other is a playing song in which young people dance and sing a song all together. They call their song 'Ayagu' because of its 'beauty'. The dancing with Ayagu is called 'Guicha' or 'Koichya'. Though Eyagu with the Guichya Odori has the story for the progress of a ceremony, the story of strong emotion of individual is taken most parts. Also 'Guichyaayagu' or 'Ganasyagama' for the entertainment and playing performed in an event of 'Miyakkojjeucheu' express honestly the emotion of love between man and woman. People living in an island express the function of playing and the utilization! of songs through the words of a song. Therefore, they regard the songs as making the heart and the mind clear, and they also regard it as something to devote to God praying for rain, and something to sing a song for the lover. Despite of its historical background of invasion and control by Syacheuma, there are lots of bright songs. It is optimistic on the life, and has a peaceful image to loves their own islands. In the songs to express the love, the mind to miss the lover, the waiting mind and the expressions of sensual love appear remarkably. Besides, there are the songs to recommend the obedience to parents on their thankfulness and to encourage the love between family members. Most of songs express the poetical idea using the nature or objective objects. With the visible and objective expressions, it can feel in the direct sense. As the daily life of human is sung with the assimilative emotion on the principle of nature, the understanding of life is reconcile and optimistic. As long as they regard their song as 'beautiful' and love them, Eyagu, which their common emotion was sung, would be possible to continually pass down

The Meaning of the Passage in Hazzikatsuodori of Yabu

오끼나와 나고시 야부 부락에서는 매년 음력 8 月10 日에 하찌가츠오도리(팔월용 八月踊)행사가 치러진다. 이는 쌀의 풍작을 신(神)에 감사하는 추수감사제(秋收感謝察)형태의 민속축제라 할 수 있다. 주로 제의(祭儀)와 춤을 중심으로 하면서도 반주 음악과 음악의 가사인 부시(節) 등 무용과 음악, 문학의 종합체적인 성격을 띠고 전승되고 있다. 원래 야부지역 팔월용은 무라오도리(村踊)로 정착되기 이전인 형태는 원시종교적인 색채를 지닌 제사의식이었으며, 제사에 참가하는 사람들 만의 것이었으나 그 후 우환신우두이(細冠船踊 )가 이 지역으로 들어오면서 그 예능과 결부되어 현재와 같은 형태가 되었다. (屋部 八月踊り 130周年紀念會. 1996.) 특히 팔월용은 1988년 현(縣) 무형문화재로 지정되어 매년 행해지고 있다. 집단 협력에 의해 치러지므로 집단의 결속력이 강한데, 이러한 속성은 야부지역 사람들에게 문화적인 긍지와 자부심, 전통성을 지탱하는 하나의 기둥과 같은 역할을 한다고 하겠다. The festival called Hazzikatsuodori is held in the village Yabu, Nago city, Okinawa prefecture on the 10th day of the eighth lunar month every year. The festival can be said a kind of folk festival that assumes the form of what is called Thanksgiving Day thanking gods for a good harvest. It has been handed down from generation to generation as the form of a composite art especially focusing on ritual and dance. I made a spot investigation into the event of Hazzikatsuodori in Yabu, Nago city, Okinawa prefecture on October 2nd - 13th, 1998. Hazzikatsuodori which is held every year has been designated as the Invisible Cultural Assets of Okinawa prefecture since 1988. Since this festival is performed through the villagers cooperation, it has inculcated the villagers with the pride on their culture in all ages. For a successful performance the scrupulously make a plan for the festival as usual and take part in it actively. Through such a customary group event they has stabilized their membership and identity. Its main repertories are a traditional folk dance but other repertories such as drama, and 50 on are added to it. Its m외n folk dance is composed of about 23 pieces which is rearranged every year but is almost identical with the previous pieces. They took its most repertories out of the traditional folk dance that has been played in such places as Shuri and Naha but a part of its repertories is played only in Yabu. The performance usually has a run of about 4 - 5 hours. The music rendered to the dance is played largely by big drum, Koto, and Sharmisen. Its words as well as its music varies depending upon the contents of each repertories. The words of Hazzikatsuodori almost like poetry which contains vivid scenes are recited in concert with music, which represents human being's various emotions. The words of Hazzikatsuodori are divided into two kinds according to its character: the ritual character that expresses invocation or praise and the lyrical character that largely expresses an entertainment, a play and a love or an affection between men and women. The incantatory or religious elements that are comprised in the words play the predominant role which not only strengthens the unity of the community but also maintains the traditional quality of the festival. The lyrical contents or relaxant elements also plays the important part in handing down it. Hazzikatsuodori, therefore, meets four characteristics - faith, entertainment, group consciousness, and cooperation - that we often attribute to it. It enables the villagers not onψ to work and produce together but also to acknowledge their common culture and then to celebrate their own festival together. That is why they always take recognition of the tradition, a deep attachment for their village, and group consciousness. As a result of it, Hazzikatsuodori which contains artistic quality at its basis arrives at a level of classical art that producers and consumers enjoy together

GSC에서 간섭 신호 공간으로의 사영을 통한 강인한 적응 빔 형성 알고리듬

학위논문(석사) - 한국과학기술원 : 전기및전자공학전공, 2001.2, [ i, 55 p. ]In this thesis, we propose a new robust adaptive beamforming algorithm applicable to an on-frequency repeater system with antenna array. In the on-frequency repeater system, the back-lobe interference cancellation and system performance degradation caused by array error are the most important problems. The proposed beamforming algorithm makes generalized sidelobe canceller be robust. This method is to project the weight vector into interference subspace in order to solve the above problems. This interference projection matrix prevents the desired signal cancellation caused by array error. It can be obtained from the eigenvectors of the estimated covariance matrix constructed from the blocking matrix output and is updated whenever the covariance matrix and weight vector is updated. We employ singular-value decomposition and the row vectors of covariance matrix as the method to find eigenvectors, and then we compare the performance each other. Also, we propose the scheme of the proposed adaptive beamforming algorithm with expanded array output, and compare the performance of it with it of proposed adaptive beamforming algorithm with array output only.한국과학기술원 : 전기및전자공학전공