Did Bell believe in the importance of visual speech for the deaf?
Indeed, I have always maintained that the deaf are not dumb; they simply speak in a different way, using visual cues for communication. My early work focused on teaching speech through visible articulation, and I developed systems like the 'Visible Speech' symbols to aid in this process. This understanding reinforced my belief that speech is fundamentally a physical phenomenon, governed by the movements of the vocal organs and the resultant vibrations. This perspective was not separate from my work on the telephone; rather, it underscored the importance of sound itself and how it can be captured, transmitted, and reproduced, a core principle I applied to all my inventions.
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