I'd been running MMTTY in AFSK mode and had rock stead sound levels.
But, when I tried it in FSK mode I had the same problem you described.
Finally out of desperation I renamed my Writelog.ini file and did an
install of my most recent full Writelog version I have (10.44B) along
with the MMTTY plug in, etc. This of course required some work to get the
new ini file updated with all my rig, ports, and other information.
I tested the new install and ini file by playing around in RTTY RU for 15
or so hours. Lo and behold the sound level with MMTTY in FSK mode was
rock solid. Why a setting in the ini file would have cause the problem
is beyond , but all I know is that what I did resolved the problem. Oh,
before that I'd tried a reinstall with my old ini file in place but the
problem persisted.
73 & GL
Larry L W0ETC
On Sat, 17 Jan 2004 01:10:44 -0800 Dale Jackaman <dalej@reboot.bc.ca>
writes:
> I'm also now having a problem with my sound card which I haven't seen
>
> before, latest build of Writelog 10.44B but the earlier build was
> also
> doing this. Worked for months on this machine but it's now a major
>
> problem. I did a clean re-install of XP and installed Writelog but
> no
> change.
>
> While running MMTY (or native RTTY in Writelog) the sound input
> keeps
> bouncing between overflow and very weak and does this mode switching
> after
> a RTTY transmission. Does this on both Mic and Line-In inputs. The
> audio
> input slider controls can be put to zero and MMTY is still in an
> overflow
> condition. Mute is all that works. Transmitting RTTY on and off a
> few
> times kicks it into a lower audio input mode that works for perhaps
> two or
> three transmissions but soon goes back into overflow again. Not an
> RFI
> issue as it does this with zero power output. Not a radio problem
> as
> sampling the audio output from the 756Pro shows a steady audio
> output. Not
> the computer because it doesn't exhibit this behavior outside of
> Writelog.
>
>
> I'm stumped. Any ideas?
>
> Dale VE7GL
> ve7gl@rac.ca
> http://ve7gl.reboot.bc.ca
>
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> http://lists.contesting.com/mailman/listinfo/writelog
> WriteLog on the web: http://www.writelog.com/
>
>
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