Displaying 6 results from an estimated 6 matches for "langdon".
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landon
2008 Dec 15
2
Zaptel / TDM400P card stopped working
...o open master device '/dev/zap/ctl'
1 error(s) detected
The command:
ls -al /dev/ | grep zap
produces nothing
So, I am left wondering what has changed and why the Zaptel drivers are
no longer loading.
Can anyone suggest to me how I might go about troubleshooting this issue?
Langdon
2007 Feb 22
1
memory problem read.table v array (PR#9526)
Full_Name: bill langdon
Version: 2.4.1
OS: ubuntu
Submission from: (NULL) (155.245.58.159)
#WBL 22 Feb 2007 ubuntu
R.version
#platform i486-pc-linux-gnu
#arch i486
#os linux-gnu
#system i486, linux-gnu
#status
#major 2
#minor 4.1
#year 2006
#month...
2008 May 12
1
Samba 3.0.28 failing to authenticate on Win2003 Server Active Directory
...= no
I have used Samba in small workgroups for some years, but this is the
first time that I have tried anything with Active Directory, so I am way
out of my depth.
Can anyone recommend how I should go about troubleshooting this issue?
if you require more information please let me know.
Regards,
Langdon
2004 Sep 10
2
Blocking and compression.
On Tue, 2004-01-20 at 23:44, Josh Coalson wrote:
> Miroslav did some experiments with searching for optimum blocksize.
> from what I remember it made at best a couple percent difference.
> there was a thread about it here a while back.
>
Did his changes make it in? I can think of a coupla ways to approach
this and I'd like to hear about what he tried.
A couple of % doesnt seem
2004 Sep 10
4
Blocking and compression.
...reat
baseline to analyze other methods. You might never use arithmetic, but
its great to benchmark.
For arithmetic coding I did find these:
US 4,935,882, June 19, 1990, W.B. Pennebaker and J.L. Mitchell,
"Probability Adaption for Arithmetic Coders".
US 4,905,297, February 27, 1990, G.G. Langdon, Jr., J.L. Mitchell, W.B.
Pennebaker, and F.F. Rissanen, "Arithmetic Coding Encoder and Decoder
System".
US 4,973,961, November 27, 1990, C. Chamzas, D.L. Duttweiler, "Method
and Apparatus for Carry-over Control in Arithmetic Entropy Coding".
US 5,025,258, June 18, 1991, D.L. Du...
2008 Dec 15
1
D-channel errors and Channelbanks
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
I've been seeing some strange issues recently as it relates to our
Asterisk phone system. Let me give a little background on things:
We have a T1 provided by Knology. We recently had an outage of Internet
and phones. The following problems (except for the log messages) seemed
to have cropped up after the outage. I was prompted by a friend of mine