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三星堆出土成組石璧的復(fù)原調(diào)音實驗研究

發(fā)布時間:2018-11-04 09:33
【摘要】:文章介紹了課題組用實驗考古學(xué)和現(xiàn)代音樂聲學(xué)研究方法,對三星堆真武倉包包出土成組石璧所做調(diào)音實驗的過程和結(jié)論。實驗研究分兩個步驟完成,第一階段,通過對四件不同材質(zhì)"璧"的制作和調(diào)音實驗,證明了材質(zhì)(硬度和密度)、璧的大小(通過直徑變化)和厚薄,是影響"璧"音高的主要因素;孔徑的大小,對音強會產(chǎn)生影響。第二階段,對三星堆出土11件編制的成組玉石璧進行復(fù)原調(diào)音實驗研究,在加工中通過改變"璧"的直徑大小和厚薄,有效確定"璧"的基音,再通過打磨"璧"的邊緣,在50音分內(nèi)校準音高;通過孔徑大小的改變,提高音強;替換兩件璧的材料,達到原件標準;成功復(fù)原加工制作出材質(zhì)、形制、尺寸、音樂聲學(xué)性能相近的成組石璧一套;證明古蜀先民,可以通過調(diào)音實驗和加工技術(shù),按照先進的音樂觀念,制造出用于祭祀禮儀的敲擊入樂的成組石璧。
[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.
【作者單位】: 四川省社會科學(xué)院;成都高爾科技文化有限公司;四川音樂學(xué)院;成都理工大學(xué);
【基金】:國家基金課題“長江流域禮樂文明起源與發(fā)展—從成組玉石璧的性能與功能研究入手”課題組完成的一個項目報告,批準號:06XZS005
【分類號】:J609.2;K875.5

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