Dictionary Meaning and Definition on 'Electrophone'
- Electrophone \E*lec"tro*phone\, n. [Electro- + Gr. ? sound.]
An instrument for producing sound by means of electric
Wikipedia Meaning and Definition on 'Electrophone'
The fifth group, electrophone category was added to the Hornbostel-Sachs musical instrument classification system by Sachs in 1940, to describe instruments involving electricity. Sachs broke down his 5th category into 3 subcategories: 51=electrically actuated acoustic instruments; 52=electrically amplified acoustic instruments; 53= instruments in which make sound primarily by way of electrically driven oscillators, such as theremins or synthesizers, which he called radioelectric instruments. Francis William Galpin provided such a group in his own classification system, which is closer to Mahillon than Sachs-Hornbostel. For example, in Galpin's 1937 book A Textbook of European Musical Instruments, he lists electrophones with three second-level divisions for sound generation ("by oscillation," "electro-magnetic," and "electro-static"), as well as third-level and fourth-level categories based on the control method. Sachs himself proposed subcategories 51, 52, and 53, on pages 447-467 of his 1940 book The History of Musical Instruments. However, the original 1914 version of the system did not acknowledge the existence of his 5th category. It uses electricity to power a computer-device that enables is to play different types of music[See more about Electrophone at Dictionary 3.0 Encyclopedia]