dulcitone References dulcitone musical instrument Ask Anything Homework Help Also known as: typophone Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: celestaThe typophone, a similar, softer-toned instrument with graduated steel tuning forks instead of bars, is sometimes mistakenly called a celesta. It was invented by Mustel’s father, Victor, in 1865 and patented, with improvements, in 1868. Read MoreThe typophone, a similar, softer-toned instrument with graduated steel tuning forks instead of bars, is sometimes mistakenly called a celesta. It was invented by Mustel’s father, Victor, in 1865 and patented, with improvements, in 1868. Read Moretuning fork, the dulcitone, or typophone, a set of graduated tuning forks struck by felt hammers by means of a keyboard mechanism. Read More, the dulcitone, or typophone, a set of graduated tuning forks struck by felt hammers by means of a keyboard mechanism. Read More