Lang, a professor for the National Technical Institute for the Deaf, tells about how three enterprising deaf men--Robert Weitbrecht, James Marsters, and Andrew Saks--fought telephone monopolies and bureaucracies and overcame technical difficulties to develop a phone deaf people can use, one that converts sounds into text. Photos.
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ISBN | 9781563680908 |
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Sprache | eng |
Cover | Fester Einband |
Verlag | Gallaudet Univ Pr |
Jahr | 2000 |
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