SHAPING SOUND: AN AESTHETIC AND ACOUSTICAL EXPLORATION OF CERAMIC BELLS

Abstract

Shaping Sound is a comprehensive exploration of the aesthetic and acoustical variables involved in making clear-ringing contemporary ceramic bells. The first component of the research is devoted to the history of bell-making and the cultural significance that bells have held throughout history. The second component explores the artist's personal aesthetic inspiration and intentions. The third component is a study of bell acoustics and the identification and testing of the variables that impact the sound quality of ceramic bells. Design variations on wall thickness, proportions, profile, surface ornamentation, and surface-finish were evaluated using computerized recording and analysis software. Experiments were also conducted to determine how clay body type and firing temperatures impact bell acoustics. The results led to the design and exhibition of a collection of wheel-thrown ceramic bells with long-ringing and clear tones, an aesthetic connection to Eastern bronze temple-bells, and a highly polished marble-like surface quality.