[GreenKeys] Decoding RTTY for a Teletype with a Computer / Want to Buy

[w9ddd at tapr.org]

I've been using this:
http://www.ele.uva.es/~jesus/rtty/rtty-1.0.html
To copy ITTY to the computer screen.

I've compiled it to default to standard tones and other parameters.  I think I have figured out where to tap off the raw Baudot and use it to wiggle one the RS-232 lines to drive some sort of switch for the 60mA loop.

Too many irons in the fire!

John, W9DDD


> On Nov 1, 2020, at 12:19 PM, Jim Haynes <jhhaynes at earthlink.net> wrote:
> 
>> On Sun, 1 Nov 2020, John, W9DDD wrote:
>> 
>> And I guess we can assume the RITTY source code has never been released? Lost and gone forever?
> I assume so, since K6STI was selling the program rather than giving it
> away.  Copies of the binary still exist, but as I mentioned you have to
> have a DOS machine with a certain SoundBlaster card to run it.  (I happen
> to keep an old machine just for that purpose.)
> 
> There are the other demodulator binaries such as MMTTY and the highly-
> regarded 2Tone.  2Tone only works as a plugin to N1MM logger and
> WinWarbler.  If someone could write a wrapper for one of those plugins
> I guess it could provide the output.