Euler : E33

TENTATIVE EXPOSITION OF A NEW THEORY OF MUSIC,

 

SET OUT CLEARLY FROM

 

  THE MOST CERTAIN PRINCIPLES OF  HARMONY

 

     Another of Euler's early books is his tentative theory of music, where he sets out initially in Ch. 1 to investigate both the generation of sounds in strings and tubes or pipes, not necessarly referring initially to musical instruments. Ch. 2 is initially concerned with philosophical matters, but gives some idea of how Euler thought. Later he considers some of the fundamentals of harmony.

 

CONTENTS

Forward

The connections between sounds generally and their use in generating music in various instruments are discussed in a general manner.

Chapter I: Sound and Hearing.

A large number of ideas are presented in this introductory chapter, in which the various sources of sound known at the time are discussed, with reference to possible use in musical instruments. Some interesting comparisons are made between the similarities of sound waves in tubes and sounds produced by vibrating strings.

Chapter 2  : The Pleasures and Principles of Harmony.

In this chapter, after considering musical matters philosphically, Euler introduces a means of classifying the various ratios of notes found within an octave according to a numerical formula based on the possible subdivisions of the parts, resulting in pleasant sounds ;  he is largely successful in establishing a scale in this manner, but his scheme does not seem to have been adopted at the time.

 



Ian Bruce. Oct. 8th , 2018 latest revision. Copyright : I reserve the right to publish this translated work in book form. However, if you are a student, teacher, or just someone with an interest, you can copy part or all of the work for legitimate personal or educational uses. Please feel free to contact me if you wish, especially if you have any relevant comments or concerns about this work.