The udu is a traditional Nigerian percussion instrument that can be thought of as a Helmholtz resonator with two apertures. We use a simple two-particle mechanical analogue to study the behaviour of such a resonator and find that the model describes quite well the main features of udu acoustics.

Creating pleasant musical sounds by vibrating the strings of musical instruments such as guitars and violins is the result of the type of instrument played as well as the mastery of the player. This article explains the physics of vibrating strings caused either by a bow drawn over them or by being plucked, and provides a simple analysis to…

Music can be defined as the art (or science) of blending vocal and/or instrumental sounds to produce form and harmony. This paper is about the mathematics which underlies both music theory and how different instruments create sounds/notes. Consideration will be given to scales, intervals, and harmonics but not rhythm although it is a fundamental…

In the violin, the fundamental air cavity mode (the A0 mode) is associated with the sound radiated by the f-holes. The dependences of the sound velocity of the A0 frequency on gaseous temperature and mass were investigated. It was found that the frequency of the A0 mode changed, depending on the molecular weight and the temperature of the gas…

Intonation is one of the most challenging performance elements for developing wind instrumentalists. There is a need to provide in-service band directors with evidence-based instructional strategies that can be used when teaching their students to perform with accurate intonation. The purposes of this research-to-resource article are to provide…

There are many factors that influence the ability to play with accurate intonation, and this extending-the-discussion article provides contextual information and suggested teaching strategies for helping students develop such abilities. This Part 2 article describes a series of music activities and teaching strategies that can allow teachers to be…

The aim of this paper is to provide physics teachers and physics students with interdisciplinary cultural and scientific related content. The "dombra" is on the one hand a cultural symbol of Kazakhstan with a long tradition. On the other hand, the dombra as a musical instrument is an object of interest in acoustics. The topic can lead to…

Music, considered as a field of discourse, has important implications for how educators think and act within their classrooms. Based on the work of Ruben Gaztambide-Fernandez, Murray R. Schafer, and feminist music education scholars, this paper aims to delineate these implications and to propose "sound education" as an alternative.…

The "Primary SPACE Project Research Report: Sound" (Watt and Russell, 1990) provides interesting reading relating to primary-aged children's concepts of sound. It reveals a range of children's views on how sound is made, how sounds are heard and how sound travels. While some children are shown to have knowledge that sounds travel and are…

The fundamental air cavity mode (A0) of a violin was investigated from the viewpoint of its dependence on the opening area and shape by using holed sheets of paper. The dependences of the frequency response of the A0 cavity mode on the shape, opening area, and orientation of the openings were observed. It was also demonstrated that the change of…

This paper describes a fascinating connection between the physics of music and the famous chord in the dissonant rhythmic section of Stravinsky's "The Rite of Spring" (1913). The analysis of Stravinsky's chord will draw from the physics of harmonics, musical intervals, mathematics, and cognitive psychology. This highly interdisciplinary…

Once referred to as "the most maligned musical instrument on earth," the harmonica holds an important historical place in music education as an instrument around which bands were formed, solo and ensemble competitions were held, and in some cases, careers were born. Much of this activity centered itself on city recreation programs as…

The French horn is used to introduce the three basic properties of periodic waves: amplitude, frequency, and waveform. These features relate to the perceptual characteristics of loudness, pitch, and timbre encountered in everyday language. Visualizations are provided in the form of oscilloscope screenshots, spectrograms, and Fourier spectra to…

Children have a natural curiosity about sound. This is particularly evident in the context of musical play. The potential of play for music learning may be overshadowed by a teacher-led and performance-focused approach to music education rather than an organic, self-initiated approach. By bringing together the child's natural curiosity about…

Students in introductory physics courses encounter harmonics when they study standing waves on strings and in pipes. The Fourier spectrum, which plots amplitude against harmonic number, can describe all periodic tones imaginable. However, most sounds are aperiodic and therefore have additional spectral components. A real-world application that…