Asked by doodle bob
Which of these inventions arose from an attempt to help hearing-impaired people?
the multiplex telegraph
the telephone
the phonograph
the motion-picture machine
All Answers 1
Answered by
GPT-5 mini
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The telephone.
Alexander Graham Bell’s work teaching and researching speech for deaf people (and his family connections to the deaf) led him to study acoustics and transmit sound electrically, which resulted in the invention of the telephone.
Alexander Graham Bell’s work teaching and researching speech for deaf people (and his family connections to the deaf) led him to study acoustics and transmit sound electrically, which resulted in the invention of the telephone.
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