| 释义 |
radiophony|reɪdɪˈɒfənɪ|
[Cf. prec. and -phony.]
The theory or method of producing sound by radiant light or heat.
1880Athenæum 25 Dec. 870/3 M. Mercadier brought before the Academy of Sciences a paper on ‘Radiophony’, as he names the phenomenon of using a ray of light for the conveyance of sound. 1884New Eng. Jrnl. Educ. XIX. 374 Tyndall's experiments in radiophony. |