2018 평창동계올림픽 대종의 제작과 음향 평가

• 영문명: Manufacturing and Sound Estimation of the Great Bell of 2018 Pyeongchang Winter Olympics
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 김석현(Seock hyun Kim) 변준호(Jun Ho Byeon)
• 간행물 정보: 『산업기술연구』vol.38, 1~7쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2018.10.31

영문 초록

This paper introduces the design, casting, and sound evaluation results of the Great Bell of 2018 Pyeongchang Winter Olympics. The Olympic Bell was manufactured to announce the opening of the successful Winter Olympics in the world with a grand sound. The bell was designed to the dynamic shape to give a grand and harmonious sound in consideration of the global sports festival. In this study, the performance of the beat making the sound magnificent and the harmony of the bell sound were quantitatively evaluated using acoustical factors. Beat maps were investigated to understand the directivity of the beating sound. The purpose of the research is to present the production technique of a traditional Korean bell that has a dynamic shape and a grand and harmonious sound.

목차

1. 서 론

2. 올림픽대종의 설계

3. 올림픽대종의 주조

4. 올림픽대종의 음향평가

5. 결 론

References

키워드

The Great bell of 2018 Pyeongchang Winter Olympics Casting of bell Natural frequency Harmony of bell sound Beat map