Yup, and I remember paying $25. for ONE of those serial line
connectors (not the cable, just the connector). And that was $25 back
in 1977.
md
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http://www.youtube.com/watch?v=X9dpXHnJXaE
Can you guess what's in the wooden box without looking at the web
browser title bar?
I didn't know that those early devices were actually simple analog
circuit designs.
-- Ben
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On Mon, Jun 1, 2009 at 8:24 AM, Ben Scott dragonh...@gmail.com wrote:
http://www.youtube.com/watch?v=X9dpXHnJXaE
P.S.: Blog post with photos and more info:
http://phreakmonkey.com/index.php/archives/134
-- Ben
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http://phreakmonkey.com/index.php/archives/134
I identified with the 3rd photo. The soft cups for the handset were
typical of the genre.
Error injection was trivial - tap the handset with a pencil.
Of course the circuitry was analog - other than dialing, the
phone system was analog. You can
On Mon, Jun 1, 2009 at 6:40 PM, Ric Werme ewe...@comcast.net wrote:
I identified with the 3rd photo. The soft cups for the handset were
typical of the genre.
Yah, I've seen an acoustic coupler before, but never one with a
wooden enclosure! :)
Of course the circuitry was analog - other
