钢琴音响的乐律学研究

发布时间：2018-01-28 13:25

本文关键词： 钢琴音响五度相生律纯律十二平均律复频弹性十二平均律　出处：《西北民族大学》2005年硕士论文　论文类型：学位论文

【摘要】： “钢琴音响的乐律学研究”是对钢琴艺术音响进行深层系统的数理审美之描述,全面揭示钢琴丰富的音律蕴涵,即钢琴并非是单一的十二平均律乐器,其音响纵横结构是以十二平均律为基本框架,兼有纯律、五度相生律在内的“三律”乐器。钢琴之所以有“乐器之王”的美称,除了它有广阔的音区、宏大的音量、自由转调等因素之外,更重要的是它还具有变化无穷的和声复调音响以及与此相关的极其丰富的“律学”蕴涵,钢琴是当代律制的一种象征标示。音律审美形成由单一向综合发展的大体趋势,并不排除单一中的综合因素以及综合中的单一要求。当代人的音律审美需要表现出更多更高的综合性要求,三律的任何一律,都难以满足这种需要。所以人们才自觉不自觉地将三律共用于音乐实践之中。从三律的单一存在发展到现代三律的有机结合(即“复频弹性十二平均律”),五度相生律与旋律美相映,纯律与和声美相映,平均律与转调美相映,复频弹性十二平均律综合三律之长,避其之短,构成一个新的律制,使三律融为一个自由变通的统一体,进入相对的自由王国。在钢琴音响特别是“偏差音曲线”的理论与实践相结合之分析、计算与比较研究中更详细更确凿的证实了钢琴音响,无论是基音、泛音,还是基音与泛音的复合,都以特殊的形式蕴含着三律,并在一定的意义上可以作为“复频弹性十二平均律”的理论原型而存在。这对钢琴音乐艺术的创作、表演、欣赏、研究等方面都有一定的学术意义和价值。
[Abstract]:The study on the Music and Law of Piano Audio is a deep systematic description of the mathematical aesthetic of the piano art sound, which reveals the rich phonological implication of the piano, that is, the piano is not a single 12 average musical instrument. The sound vertical and horizontal structure is a "three law" musical instrument with 12 average law as the basic frame, both pure law and five degree law. Piano has the "king of musical instruments" reputation, in addition to it has a wide range of sound, great volume, freedom to change the tune and other factors. More importantly, it also has an infinite variety of harmonic polyphonic sound and associated with the extremely rich "law" implication, piano is a symbol of the contemporary law system. The general trend of the formation of rhythm aesthetic from single to comprehensive development does not exclude the single comprehensive factors and the single comprehensive requirements. The contemporary people's rhythm aesthetic needs to show more and higher comprehensive requirements. It is difficult to satisfy this kind of need for any one of the three laws, so people use the three laws in music practice consciously and unconsciously. From the single existence of three laws to the organic combination of modern three laws (that is, "12 average law of complex frequency elasticity"), the law of five degrees is reflected with the beauty of melody, the pure law and the beauty of harmony, the law of average and the beauty of transposition. The complex frequency elasticity 12 average law synthesizes the length of the three laws, avoids its short, forms a new law system, causes the three laws to melt into a free and flexible unity. Into the relative realm of freedom. In the piano sound, especially the "deviation curve" theory and practice of the analysis, calculation and comparative research more detailed and more conclusive confirmation of piano sound, whether it is pitch, overtone. Or the combination of pitch and overtone, both contain three laws in a special form, and in a certain sense can be used as the theoretical archetype of "12 average law of complex frequency elasticity", which is the creation of piano music art. Performance, appreciation, research and other aspects have certain academic significance and value.
【学位授予单位】：西北民族大学
【学位级别】：硕士
【学位授予年份】：2005
【分类号】：J624.1

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