[RTTY] 75 Baud

Robert Chudek - K0RC k0rc at citlink.net
Thu Jun 17 12:23:33 PDT 2010


How does the lack of  an adaptive speed decoder make any difference?

On CW, you hear the speed difference and mentally shift to a faster decoding 
schema.

On RTTY, you hear the speed difference and click a button, 45 or 75. This is 
no different than differentiating a USB or LSB signal and selecting the 
right button.

But here's another thought... if the future brought a lot of multiple speed 
RTTY signals to the bands and the process of pushing a button became to 
"labor intensive", don't you think an adaptive speed decoder might be 
introduced to the ham community?

73 de Bob - KØRC in MN


----- Original Message ----- 
From: "Peter Laws" <plaws at plaws.net>
To: "RTTY Reflector" <rtty at contesting.com>
Sent: Thursday, June 17, 2010 1:47 PM
Subject: Re: [RTTY] 75 Baud


> On Thu, Jun 17, 2010 at 11:04, Robert Chudek - K0RC <k0rc at citlink.net> 
> wrote:
>
>> said, there are no speed regulations on CW. If you want to operate at 15 
>> wpm or 25 wpm or 35 wpm, people learn to recognize the different speeds 
>> and adjust to them.
>
>
> And if adaptive speeds were part of how RTTY works, maybe that would
> be germaine, but since it doesn't ...
>
>
>
>
> -- 
> Peter Laws | N5UWY | plaws plaws net | Travel by Train!
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