The Physicist's Guide to the Orchestra

An experimental study of strings, woodwinds (organ pipe, flute, clarinet, saxophone and recorder), and the voice was undertaken to illustrate the basic principles of sound production in music instruments. The setup used is simple and consists of common laboratory equipment. Although the canonical examples (standing wave on a string, in an open and closed pipe) are easily reproduced, they fail to explain the majority of the measurements. The reasons for these deviations are outlined and discussed.Comment: 11 pages, 10 figures (jpg files). Submitted to European Journal of Physic

Materials Innovation in Acoustic Guitars: Challenging the Tonal Superiority of Wood

The authors explore perceived sound properties of acoustic guitars built with foamed polycarbonate soundboards rather than spruce or cedar. The research seeks to establish the extent to which polymer acoustic guitars are an acoustically credible alternative to wood instruments. Data are generated through participation by members of the public (n = 320) in blind listening tests. Remarkably, participants are found unable to distinguish much beyond a 50% success rate whether sound originates from wood or polymer acoustic guitars. The findings challenge deeply rooted ideas about traditional material-instrument relationships and champion the use of design as a driver for instrument innovation and artistic engagement