[GreenKeys] FAX in an early movie

[Richard Dillman]

>Not only an old fax machine, but they use an acoustic coupler to connect it to the phone line.
>
>The movie doesn't discuss the use of an audio carrier for the analog brightness signal, but aside from that it's pretty good.  I like their use of the string rolling machine to demonstrate scanning.

Yeah, that was pretty cool.

There's another great FAX scene in Bullitt

RD

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Richard Dillman
Chief Operator, Coast Station KSM
Maritime Radio Historical Society
http://www.radiomarine.org
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