Alessio Lampis is a PhD candidate in Music Acoustics at The Department of Music Acoustics – Wiener Klangstil (IWK) . His research focuses on the physics of bow-string interaction in bowed string instruments. With a background in mechanical (BA) and acoustic engineering (MA), Alessio has published in leading journals and conferences, receiving a Best Student Presentation and Best Student Paper award from the Acoustical Society of America. As a (amateur) musician and passionate researcher, he loves to combine science and art. He currently collaborates with the Young Acousticians Network (YAN) for their newsletter.

Abstract

The playability and tonal quality of bowed string instruments are influenced by the physical interaction between the bow, string, and instrument. This research investigates the relationship between string properties, bowing parameters, and acoustic response, focusing on cello strings. A robotic bowing device permits precise control of bowing parameters, allowing for a systematic study of pre-Helmholtz and Helmholtz motion during the attacks and sustained bowings. By analysing acoustic features across different string types, we gain insights into the effects of string material, tension, and construction on playability and tonal characteristics. Additionally, the impact of non-steady-state excitations on bow-string interaction is explored. This research aims to reach a deeper understanding of the physics of bowed strings and the factors that influence their sound