[WriteLog] RITTY with Writelog

2002年2月12日 10:19:25 +0000

I noticed the comments below by W7TI on the 3830 Reflector,
and thought I would cross them over to Writelog for discussion.
I used MMTTY in WL during the contest (K7ABC), and noticed
a similar delay in recognizing calls in a situation where copy was
difficult. I thought it was due to Writelog searching the
database and log files to match up calls on my relatively
slow computer. There were also some instances where a
clearly recognizable callsign, preceded by a DE, were not
highlighted, or took a couple of seconds to highlight.
Anybody notice similar happenings, and is this normal, or do
I need a faster computer? I also noticed some hints in the
MMTTY help files to reduce computer loading, but didn't have
time to try them. Do they help? 
I thought MMTTY was a significant improvement over WL's native
decoder, but there were still some circumstances, backscatter
in particular, where it just would not copy, even though the signal
was loud. I wonder how RITTY stacks up against MMTTY?
Thanks.
Dave Hachadorian, K6LL
Yuma, AZ
K6LL@juno.com
On 2002年2月12日 11:19:42 -0500 (EST) w7ti@dslextreme.com writes:
> For those who haven't used RiTTY by K6STI with WriteLog, you ought 
> to give it a 
> try. The later versions have an algorithm which looks back at the 
> previous 
> characters and attempts to make sense out of the jumble by checking 
> for shifted 
> case, missing or flipped bits, etc. Many times I saw where the call 
> was not 
> recognizable, and about a half second after the transmission 
> stopped, up popped 
> the call, correctly. I'm not a programmer and I don't know what 
> tricks Brian 
> uses to make it happen, but it works. Not 100%, but pretty close. 
> The 
> contester's friend.
>> The usual disclaimers apply. I count Brian as a friend, but have no 
> financial 
> interest.