Dick, the only thing I can think of that might slow the PC down enough to delay
decoding signals is processor use. If you are running Windows 7, then I have to
guess that you are a fairly new processor and should not be having this issue.
I noticed with my Pentium 4 under XP Pro, that if I ran the AA6YQ profile with
MMTTY, then it really took up a lot of CPU and slowed everything down. My
suggestion would be to use the standard profile with MMTTY to see if that helps.
Do you have the same problem if you run MMTTY by itself outside N1MM?
Is there a way you can monitor your CPU usage? If so, you can tell if something
is loading down your CPU.
I've actually don't recall anyone ever having this problem. MMTTY has not
changed in many years. What version of MMTTY are you using?
73, Don AA5AU
>________________________________
> From: "RLVZ@aol.com" <RLVZ@aol.com>
>To: rtty@contesting.com
>Sent: Thursday, March 28, 2013 10:51 PM
>Subject: [RTTY] Running multiple versions of MMTTY & 2Tone questions
>
>Hi Guys,
>
>Until now, I have only decoded RTTY with either one version of MMTTY or
>2Tone running at the same time. I'm getting ready to run MMTTY and 2Tone at
>the same time and have some questions:
>
>1) Using N1MM Logger and MMTTY, I have a great deal of problems getting
>any computer to decode RTTY quickly and not slowing down during a contest.
>I'm not sure, but I believe the slow decode problem is a result of updates
>done to N1MM Logger or MMTTY, or both. I say that because 2-3 years ago I
>didn't have as great a problem with delayed decoding. So my first question
>is: since I already have problems with my computers slowing down during a
>contest with only one version of MMTTY running, won't this problem increase
>if I run multiple copies of MMTTY or 2Tone at the same time? (note: I've
>tried 3 different Windows 7 computers and only one of them will decode
>quickly most of the time without slowing down as the contest goes on, and
>that's
>my office computer which I have to borrow before a contest)
>
>2) I'm using a K3 and the decode audio comes from the Line Out on the rear
>of the K3. If I want to split this audio and run it to two different
>CPU's can I use a simple Y adapter with excellent results, or would I get
>likely reduce noise or distortion if I used a Distribution Amp instead of a Y
>adapter?
>
>Thanks & 73,
>
>Dick- K9OM
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>
>
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