Musimathics: The Mathematical Foundations of Music, Volume 1"In this volume, Gareth Loy presents the materials of music (notes, intervals, and scales); the physical properties of music (frequency, amplitude, duration, and timbre); the perception of music and sound (how we hear); and music composition. Musimathics is carefully structured so that new topics depend strictly on topics already presented, carrying the reader progressively from basic subjects to more advanced ones. Cross-references point to related topics and an extensive glossary defines commonly-used terms. The book explains the mathematics and physics of music for the reader whose mathematics may not have gone beyond the early undergraduate level. Calling himself "a composer seduced into mathematics," Loy provides answers to foundational questions about the mathematics of music accessibly yet rigorously. The topics are all subjects that contemporary composers, musicians, and musical engineers have found to be important. The examples given are all practical problems in music and audio. The level of scholarship and the pedagogical approach also make Musimathics ideal for classroom use. Additional material can be found at http://www.musimathics.com [Publisher description of vol. 1]. |
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Page 30
... spectrum of a sound shows the intensities and frequencies of the sinusoids that make up the sound . A spectrum shows the energy distribution of a waveform in frequency . The spectrum comprises the set of all possible frequencies from ...
... spectrum of a sound shows the intensities and frequencies of the sinusoids that make up the sound . A spectrum shows the energy distribution of a waveform in frequency . The spectrum comprises the set of all possible frequencies from ...
Page 32
... spectrum . of waveforms of finite length . This subject is related to Heisenberg's uncertainty principle ( see volume 2 , chapter 3 ) . The length of sound ... Spectrum 1 Frequency Spectrum 2 Time Spectrum 3 Spectrum 32 32 Chapter 2.
... spectrum . of waveforms of finite length . This subject is related to Heisenberg's uncertainty principle ( see volume 2 , chapter 3 ) . The length of sound ... Spectrum 1 Frequency Spectrum 2 Time Spectrum 3 Spectrum 32 32 Chapter 2.
Page 33
The Mathematical Foundations of Music D. Gareth Loy. Magnitude Spectrum 1 Frequency Spectrum 2 Time Spectrum 3 Spectrum 4 Spectrum 5 Spectrum 6 Figure 2.23 Dynamic spectrum . time . This three - dimensional result is a dynamic spectrum ...
The Mathematical Foundations of Music D. Gareth Loy. Magnitude Spectrum 1 Frequency Spectrum 2 Time Spectrum 3 Spectrum 4 Spectrum 5 Spectrum 6 Figure 2.23 Dynamic spectrum . time . This three - dimensional result is a dynamic spectrum ...
Contents
Representing Music | 11 |
Musical Scales Tuning and Intonation | 39 |
Physical Basis of Sound | 97 |
Copyright | |
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Common terms and phrases
acceleration acoustical amplitude angle angular bandwidth basilar membrane Bohlen-Pierce Bohlen-Pierce scale called chromatic scale composer composition consonance constant corresponding critical bands defined degrees diatonic scale diffraction displacement dissonant distance duration elastic equal equal-tempered equal-tempered scale equation example fifth force frequency function hearing hidden units increases input instruments Integer IntegerList interval order length linear loudness major third Markov mass mathematics measure melody membrane method microtonal minor scale modes MUSIMAT object octave Oh Susanna output Petri nets phon piano pitch classes play position pressure Print Pythagorean random range Real RealList reflected resonant reverberation Rhythm rotation semitone sequence shown in figure shows signal simple harmonic motion sinusoid sound intensity sound source spectral spectrum speed of sound string tempered theory timbre tonal tone transpose tuning variable velocity vibrating system wave waveform zero