Re: History of Hayes Modem |
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hancock4@bbs.cpcn.com 15 Jan 2006 18:00:16 -0800
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AES wrote:
> No "invention" needed; just implementation by someone clever enough to
Most inventions are not something brand new, but rather a new or
I don't know the cut off, but at some point an improvement to an
The transmission of telegraph signals over phone lines wasn't new, but
Note that in 1954 the primary use of such data transmission was not
Regarding acoustic couplers on modems, they existed prior to connect |
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