Sackbut eighteenth century; when it returned, the Italian term "trombone" became dominant. In modern English, an older trombone or its replica is called a sackbut. An older instrument generally differs from modern trombones by its smaller, more cylindrically-proportioned bore, and its less-flared bell. The bell section was more resonant (since it did not contain the tuning slide and was loosely stayed rather than firmly braced to itself). These traits produce a "covered, blended sound which was a timbre particularly effective for working with voices... zincks and crumhorns", as in an alta capella. The revived instrument had changed in specific ways. In
Psalterium (instrument) Psalterium (instrument) A psalterium , or "tambourin à cordes", is a stringed musical instrument, the name of which is synonymous with the psaltery. In specific usage, this name denotes a form of long psaltery that is tuned to provide drone chords. Sometimes called a "string drum," though not to be confused with a friction drum also called a "string drum," it is usually used as rhythm accompaniment with a form of tabor pipe. It is also known as "tambourin de Béarn" or "Tambourin de Gascogne" in French, "ttun-ttun" (for the sound emitted) in Basque, "salmo" in Spanish, and "chicotén" in