Harvey Fletcher’s role in the creation of communication acousticsa)
نویسنده
چکیده
The processes of speaking and hearing are very intimately related, so much so that I have often said that, We speak with our ears. We can listen without speaking but cannot speak without listening. People who are born without hearing learn to talk only with the greatest difficulty, and not one of them has yet succeeded in producing what most of us would call normal speech.— From the Introduction to Fletcher’s 1953 book.
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