The Bowed String As We Know It Today

Abstract

Summary The vibration of a bowed string has been studied since the 19th century, and today this problem is the only example of vibration excited by friction which can claim to be well understood. Modern theoretical models embody many of the complicating features of real strings, instruments and bows, and detailed comparisons with experimental studies are allowing fine tuning of the models to take place. The models can be used to explore questions directly relevant to instrument makers and players. The main unresolved question at present concerns th ed escription of the frictional behaviour of rosin, since recent results have shown that the friction model used in most earlier studies is incorrect. Better frictio nm odels are being developed in current research. PACS no. 43.75.De