Description
Book SynopsisFrom the first chapter through the last, readers eager to learn more about the connections between mathematics and music will find a comprehensive textbook designed to satisfy their natural curiosity.
Trade ReviewOverall, From Music to Mathematics is a pleasing and well-written book that is accessible for everyone who wants to explore the connections between music and mathematics. Gareth Roberts does a great job of making numerous suggestions on how music can be used to illuminate mathematical concepts... From Music to Mathematics is very enjoyable to read - not only for students, but for anyone who loves music and mathematics. Musicae Scientiae Overall, I strongly recommend this as an excellent basis for teaching. MathSciNet
Table of ContentsPreface
Acknowledgments
Introduction
1. Rhythm
1.1. Musical Notation and a Geometric Property
1.1.1. Duration
1.1.2. Dots
1.2. Time Signatures
1.2.1. Musical examples
1.2.2. Rhythmic repetition
1.3. Polyrhythmic Music
1.3.1. The least common multiple
1.3.2. Musical examples
1.4. A Connection with Sanskrit Poetry
References for Chapter 1
2. Introduction to Music Theory
2.1. Musical Notation
2.1.1. The common clefs
2.1.2. The piano keyboard
2.2. Scales
2.2.1. Chromatic scale
2.2.2. Whole-tone scale
2.2.3. Major scales
2.2.4. Minor scales
2.2.5. Why are there 12 major scales?
2.3. Intervals and Chords
2.3.1. Major and perfect intervals
2.3.2. Minor intervals and the tritone
2.3.3. Chords
2.4. Tonality, Key Signatures, and the Circle of Fifths
2.4.1. The critical tonic-dominant relationship
2.4.2. Key signatures
2.4.3. The circle of fifths
2.4.4. Transposition
2.4.5. The evolution of polyphony
References for Chapter 2
3. The Science of Sound
3.1. How We Hear
3.1.1. The magnificent ear-brain system
3.2. Attributes of Sound
3.2.1. Loudness and decibels
3.2.2. Frequency
3.3. Sine Waves
3.3.1. The sine function
3.3.2. Graphing sinusoids
3.3.3. The harmonic oscillator
3.4. Understanding Pitch
3.4.1. Residue pitch
3.4.2. A vibrating string
3.4.3. The overtone series
3.4.4. The starting transient
3.4.5. Resonance and beats
3.5. The Monochord Lab
References for Chapter 3
4. Tuning and Temperament
4.1. The Pythagorean Scale
4.1.1. Consonance and integer ratios
4.1.2. The spiral of fifths
4.1.3. The overtone series revisited
4.2. Just Intonation
4.2.1. Problems with just intonation
4.2.2. Major versus minor
4.3. Equal Temperament
4.3.1. A conundrum and a compromise
4.3.2. Rational and irrational numbers
4.3.3. Cents
4.4. Comparing the Three Systems
4.5. Strähle's Guitar
4.5.1. An ingenious construction
4.5.2. Continued fractions
4.5.3. On the accuracy of Strähle's method
4.6. Alternative Tuning Systems
4.6.1. The significance of log2(3/2)
4.6.2. Meantone scales
4.6.3. Other equally tempered scales
References for Chapter 4
5. Musical Group Theory
5.1. Symmetry in Music
5.1.1. Symmetric transformations
5.1.2. Inversions
5.1.3. Other examples
5.2. The Bartók Controversy
5.2.1. The Fibonacci numbers and nature
5.2.2. The golden ratio
5.2.3. Music for Strings, Percussion and Celesta
5.3. Group Theory
5.3.1. Some examples of groups
5.3.2. Multiplication tables
5.3.3. Symmetries of the square
5.3.4. The musical subgroup of D4
References for Chapter 5
6. Change Ringing
6.1. Basic Theory, Practice, and Examples
6.1.1. Nomenclature
6.1.2. Rules of an extent
6.1.3. Three bells
6.1.4. The number of permissible moves
6.1.5. Example
6.1.6. Example
6.2. Group Theory Revisited
6.2.1. The symmetric group Sn
6.2.2. The dihedral group revisited
6.2.3. Ringing the cosets
6.2.4. Example
References for Chapter 6
7. Twelve-Tone Music
7.1. Schoenberg's Twelve-Tone Method of Composition
7.1.1. Notation and terminology
7.1.2. The tone row matrix
7.2. Schoenberg's Suite für Klavier, Op. 25
7.3. Tone Row Invariance
7.3.1. Using numbers instead of pitches
7.3.2. Further analysis
7.3.3. Tritone symmetry
7.3.4. The number of distinct tone rows
7.3.5. Twelve-tone music and group theory
References for Chapter 7
8. Mathematical Modern Music
8.1. Sir Peter Maxwell Davies
8.1.1. Magic squares
8.1.2. Some examples
8.1.3. The magic constant
8.1.4. A Mirror of Whitening Light
8.2. Steve Reich
8.2.1. Clapping Music
8.2.2. Phase shifts
8.3. Xenakis
8.3.1. A Greek architect
8.3.2. Metastasis and the Philips Pavilion
8.3.3. Pithoprakta
8.4. Final Project
8.4. References for Chapter 8
Credits
Index
