Anjali.C.J - XII B
Music theorists sometimes use mathematics to
understand music. Mathematics is "the basis of sound" and sound
itself "in its musical aspects... exhibits a remarkable array of number
properties", simply because nature itself "is amazingly mathematical".
Though ancient Chinese, Egyptians and Mesopotamians are known to have studied
the mathematical principles of sound, the Pythagoreans of ancient Greece are the
first researchers known to have investigated the expression of musical scales
in terms of numerical ratios particularly the ratios of small integers. Their
central doctrine was that "all nature consists of harmony arising out of
numbers".
From the time of Plato, harmony was considered a fundamental branch of physics, now known as musical acoustics. Early Indian and Chinese theorists show similar approaches: all sought to show that the mathematical laws of harmonics and rhythms were fundamental not only to our understanding of the world but to human well-being. Confucius, like Pythagoras, regarded the small numbers 1,2,3,4 as the source of all perfection.
From the time of Plato, harmony was considered a fundamental branch of physics, now known as musical acoustics. Early Indian and Chinese theorists show similar approaches: all sought to show that the mathematical laws of harmonics and rhythms were fundamental not only to our understanding of the world but to human well-being. Confucius, like Pythagoras, regarded the small numbers 1,2,3,4 as the source of all perfection.
To this day mathematics has more to do with acoustics than with composition, and the use of mathematics in composition is historically limited to the simplest operations of counting and measuring. The attempt to structure and communicate new ways of composing and hearing music has led to musical applications of set theory, abstract algebra and number theory. Some composers have incorporated the golden ratio and Fibonacci numbers into their work
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