THE NATURAL TRUMPET AND ITS VIRTUAL SOUND By Alessandro Cocchi and Lamberto Tronchin

https://www.academia.edu/14459444/THE_NATURAL_TRUMPET_AND_ITS_VIRTUAL_SOUND?rhid=40194874358&swp=rr-rw-wc-167341566&nav_from=a1afc192-0fa0-4ac9-a088-7d9bddeb6268 Many museums and private collections have ancient musical instruments, but very often they are damaged and it isn't possible to listen to how they sound.