Weboptophone. [ op-t uh-fohn ] noun. an electronic device that scans ordinary printed characters and produces combinations of sounds, enabling a blind reader to recognize the … WebThe optophone is a device, used by people who are blind, that scans text and generates time-varying chords of tones to identify letters. It is one of the earliest known applications of sonification.Dr. Edmund Fournier d'Albe of Birmingham University invented the optophone in 1913, which used selenium photosensors to detect black print and convert it into an …

Development of Optophone with No Diaphragm and Application to ... - Hindawi

Web0:00 / 5:57 'How We Read': The Optophone School of English and Drama, Queen Mary University of London 328 subscribers Subscribe Like Share 6.3K views 7 years ago Matthew Rubery discusses the... WebPicabia's Optophone I in contrast, had a colourful classical nude woman reclining at the heart of its target-like pattern of concentric circles. Instead of offering a fusion of sound … chip cov pass

Stevie Wonder and the Rise of the Reading Machines - SitePoint

Web…visual, he invented the “optophone,” a mechanism by which to convert visible forms into sound, for which he got a patent in 1935. At the outbreak of the Spanish Civil War in 1936, … WebThe concept of the optophone was invented by Raoul Hausmann, in the early 1920's, a machine producing changing colored images generated from an external sound source. The projected image is scanned by a mechanical system using sensitive light sensors. Webto their purpose as this drive was, the optophone would have been of im- mediate practical use. The volume of sound given by these cells was uncomfortably low and they were apt … chip covpass