This sounds exactly like the problem I report to the reflector on 11/23
titled K3 AFSK RTTY overdrive - no ALC. Everyone on the reflector
poo-poo'd it as it being a problem on my end. I'm glad to see others come
out of the woodwork with the same problem. I haven't tried RTTY since
upgrading to
Kok Chen wrote:
The odd thing is that the glitches in Iain's recording appear to occur a
cycle or two before a frequency shift. It almost appears to be due to
an improperly windowed FIR filter, but it could be caused by anything
else...
It does seem like something like that, but what I
Preparing for the ARRL RTTY Round-Up this weekend, I ran into a strange
problem. Using AFSK A mode, feeding transmit audio into the K3's line
in from the computer running MMTTY (also tried with DM780, with the same
result), I would get a crackling noise along with the RTTY tones in the
K3's
] Obscure RTTY bug?
Preparing for the ARRL RTTY Round-Up this weekend, I ran into a strange
problem. Using AFSK A mode, feeding transmit audio into the K3's line
in from the computer running MMTTY (also tried with DM780, with the same
result), I would get a crackling noise along with the RTTY
On Dec 31, 2008, at 2:54 PM, dalspa...@comcast.net wrote:
I am experiencing the same issue and have been for a while. It
occurs for me without being in the text mode. Lyle says he is aware
of it and is working on a solution. I think it has gotten worse in
recent releases. I tried this
The odd thing is that the glitches in Iain's recording appear to occur
a cycle or two before a frequency shift. It almost appears to be due
to an improperly windowed FIR filter, but it could be caused by
anything else...
If you have an audio editing program, you can see the envelope
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