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!!!!1912 __ Optophone * Edmund Edward Fournier d'Albe (1868-?) * ''Comment :'' Edmund Edward Fournier d'Albe ^[...^], Physicist, appointed Assistant-Lecturer in Physics at Birmingham University in 1910 where he did research on the electro-optical properties of selenium - the 'reading optophone' used a vertical arrangement of five light sources and detectors that was scanned across printed characters, each detector corresponded to a note on the musical stave with the amplitude indicating the amount of reflected light. ^[...^] ''(In ‘MANNIN: a Journal of Matters Past and Present relating to Mann (Isle of Man)’. Vol. II, n°1. November 1914. Notes, p. 248. Published by Yn Cheshaght Gailckagh, the Manx Language Society. Editor: Miss Sophia Morrison. Printer: L. G. Meyer, Douglas. May, 1913, to May, 1917)'' * ''Attached references :'' {small}Fay Cluff Brown (1881-1968), ''Phonopticon'' (ca 1912).{/small} {br}{br}
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