Joe Taylor how I can get ft4 I am looking forward to it I like it up in Firefox 
only I see

Is ft8 I am trying found it only I see is wsjt one I see is ft8 not ft4 are you 
still working on ft4

Thank you Joe



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________________________________
From: Joe Taylor <[email protected]>
Sent: Wednesday, May 15, 2019 1:03:02 PM
To: Black Michael via wsjt-devel
Subject: Re: [wsjt-devel] ALL.TXT

Tnx Mike!

On 5/15/2019 11:36 AM, Black Michael via wsjt-devel wrote:
> I'm using an ANAN 100 and Thetis.
> One thing I have to do to avoid audio dropouts under CPU load is
> increase the buffer latency which affects the dt values.
>
> I think I did tell you guys that I used a modified version of WSJT-X to
> subtract 300ms from the audio data and I was able to decode things that
> were not decodable without that offset.  Simply people with > 0.5
> seconds of dt.
>
> Data from the test attached.  The beginning of the file (30 minues or
> so) should be "normal"...later on in the test I started fudging the time
> as I recall to see it's affect so you may see some more odd-ball numbers
> in the last 30 minutes as opposed to the first 30.  I used my TimeFudge
> program to tweak the time to reduce the dt value but didn't take notes
> on when I started that.
>
> It appears I started messing with my computer time around then 2100th
> sample.  I'm pretty sure I didn't message with time during the first
> half of the test.  I can probably find another Apache owner who
> participate if you need more stable data.
> Inline image
>
>
> You can see the effect the buffer latency has on dt values on
> hamspots.net.   I had to increase my latency this morning as I was doing
> some dropout testing...higher than what it was during the FT4 test.
> This is closer to the default settings in Thetis of 120ms.  I would
> imagine I'd have a lot of trouble on FT4 now.
> Inline image
>
>
> Mike
>
>
>
>
>
>
>
>
> On Wednesday, May 15, 2019, 9:50:00 AM CDT, Joe Taylor
> <[email protected]> wrote:
>
>
> Hi Mike,
>
> I'm looking at some timing issues that are critical for FT4.  You're
> using a Flex (and I suppose, PowerSDR/Thetis), right?  Could you please
> send me an extract from your ALL.TXT file for the recent FT4 practice
> session?  That's May 8, 0000 - 0100 UTC (190509_000000 through
> 190509_010000).  Many thanks!
>
>      -- Joe
>
>
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