三星堆出土成组石璧的复原调音实验研究

发布时间：2018-11-04 09:33

【摘要】：文章介绍了课题组用实验考古学和现代音乐声学研究方法,对三星堆真武仓包包出土成组石璧所做调音实验的过程和结论。实验研究分两个步骤完成,第一阶段,通过对四件不同材质"璧"的制作和调音实验,证明了材质(硬度和密度)、璧的大小(通过直径变化)和厚薄,是影响"璧"音高的主要因素;孔径的大小,对音强会产生影响。第二阶段,对三星堆出土11件编制的成组玉石璧进行复原调音实验研究,在加工中通过改变"璧"的直径大小和厚薄,有效确定"璧"的基音,再通过打磨"璧"的边缘,在50音分内校准音高;通过孔径大小的改变,提高音强;替换两件璧的材料,达到原件标准;成功复原加工制作出材质、形制、尺寸、音乐声学性能相近的成组石璧一套;证明古蜀先民,可以通过调音实验和加工技术,按照先进的音乐观念,制造出用于祭祀礼仪的敲击入乐的成组石璧。
[Abstract]:This paper introduces the process and conclusion of the tuning experiment done by the research group of experimental archeology and modern music acoustics on the unearthed rock pieces unearthed in the bag of Zhenwu Cang of Sanxingdui. The experimental study was completed in two steps. In the first stage, by making and tuning four pieces of different materials, we proved that the material (hardness and density), the size of the piece (by changing the diameter) and the thickness were proved. It is the main factor that affects the pitch of "bitumen"; The size of the aperture affects the intensity of the sound. In the second stage, 11 pieces of jade pieces unearthed in Sanxingdui were reconstructed and tuned. By changing the diameter and thickness of the "bitumen", the pitch of the "bituminous" was effectively determined, and then the edge of the "bituminous" was polished. Calibrating pitch within 50 pitch points; Through the change of aperture size, improve the sound intensity; replace the two pieces of material to meet the original standard; successfully restore and manufacture a set of rock pieces of similar material, shape, size, music and acoustics performance; It is proved that the ancient Shu ancestors could, by means of tuning experiments and processing techniques, produce groups of stone pieces used for sacrificial rituals by percussion into music according to the advanced musical concept.
【作者单位】：四川省社会科学院;成都高尔科技文化有限公司;四川音乐学院;成都理工大学;
【基金】：国家基金课题“长江流域礼乐文明起源与发展—从成组玉石璧的性能与功能研究入手”课题组完成的一个项目报告,批准号:06XZS005
【分类号】：J609.2;K875.5

【二级参考文献】