search for: erl

Hi We are working on a speaker phone system using PJSIP and Speex Speech processing API on an ARM platform. Currently we have spent about a month on getting the AEC to work properly and we have worked through the most common causes of problems (such as clock drift, synchronization problems and non-linearity's in echo path). Now we achieve ERLE of about 17 dB which tells me that the AEC is doing something however we are subjectively not satisfied. Some references of ERLE...

Hi, I'm currently testing SoftEcho, an echo cancellation software for Asterisk from Octasic. I noticed an important increase of the quality of my coms, but I still have a few echo problems. There is an ERL parameter which corresponds to an initial ERL value probably to optimize the echo training or something in that kind. Is there a way to monitor, using one of the zttools, the instant ERL value, to be able to set this parameter correctly? In that purpose, I would like to know where do the echo c...

...7 @@ # AND SEMANTICS'' section of getcap(3) for more escape sequences). default:\ - :passwd_format=md5:\ + :passwd_format=sha512:\ :copyright=/etc/COPYRIGHT:\ :welcome=/etc/motd:\ :setenv=MAIL=/var/mail/$,BLOCKSIZE=K,FTP_PASSIVE_MODE=YES:\ DES -- Dag-Erling Sm?rgrav - des@des.no

Hi, I was wondering if someone can share their experiences about how to measure ERLE in the SpeeX AEC. I have been trying to understand some of the implementation in mdf.c, and have been using the RER ( Residual Error Ratio) as an estimate of the performance of the echo canceler. Any suggestions would be much appreciated. Thanks, Bud -------------- next part -------------- An HT...

From: Hilko Bengen <bengen at hilluzination.de> --- erlang/Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/erlang/Makefile.am b/erlang/Makefile.am index f336375..2c9e359 100644 --- a/erlang/Makefile.am +++ b/erlang/Makefile.am @@ -32,7 +32,7 @@ erlang_bindir = $(libdir)/erlang/lib/$(PACKAGE_NAME)-$(PACKAGE_VERSION)/...

I figure some one here may find this interesting. I just begun work on allowing a smb home directory to be automounted upon login. -------------- next part -------------- A non-text attachment was scrubbed... Name: pam_exec.c.diff Type: text/x-patch Size: 213 bytes Desc: not available Url : http://lists.freebsd.org/pipermail/freebsd-security/attachments/20070519/19e6bd01/pam_exec.c.bin

Login seems to be ignoring my /etc/login.access settings. I have the following entries (see below) in my login.access, yet any new user (not in the wheel group) is still allowed to login. What am I missing? # $FreeBSD: src/etc/login.access,v 1.3 1999/08/27 23:23:42 peter Exp $ # -:ALL EXCEPT wheel:console -:ALL EXCEPT wheel:ALL Thanks, -- Scott Gerhardt, P.Geo. Gerhardt Information

Hello, I found that in the new FreeBSD 9.2 (probably in 10 also) updated OpenPAM sources. The big embarrassment was in pam_get_authtok.c. The problem is that even without a valid SSH login it's possible to know the server's hostname. az at az:/home/az % ssh 1.2.3.4 Password for az at real.hostname.com: Changes made by "des":

...service notice (/etc/issue). But I > also want to get the user to actually confirm (by typing 'y') that > they accept. If they try to exit or type anything other than 'y' they > will be denied access. It is relatively trivial to write a PAM module to do that. DES -- Dag-Erling Sm?rgrav - des at des.no

...tocol version 2 or keyboard-interactive authentication, the recommended measures are: 1) get a better client 2) get a better client (I mean it) 3) get a better client (for real this time!) and as a last resort 4) enable procol version 1 and password authentication in sshd_config DES -- Dag-Erling Sm?rgrav - des@des.no

Nico Kadel-Garcia <nkadel at gmail.com> writes: > Dag-Erling Sm?rgrav <des at des.no> writes: > > Some OS distributions (FreeBSD, RHEL / CentOS, probably Fedora) have > > X11Forwarding enabled by default. > I'm not sure I see your point. With X11Forwarding off by default, one would assume that it is only enabled on a case-by-case...

Nico Kadel-Garcia <nkadel at gmail.com> writes: > Dag-Erling Sm?rgrav <des at des.no> writes: > > It is relatively trivial to write a PAM module to do that. > Which will have the relevant configuration overwritten and disabled > the next time you run "authconfig" on Red Hat based sysems. I'm not > sure if this occurs wit...

Hello, I am using R to create graphics, especially to plot time series charts. These charts are then copied as metafiles (for best quality) to a PowerPoint presentation and then saved to PDF (via the "Save As" dialog"). Attached is two pictures. The first picture shows how my chart looks like in the R Graphics window, and the second picture shows how the chart becomes after saving

...sharp/Libguestfs.cs" generate_csharp; output_to "php/extension/php_guestfs_php.h" generate_php_h; output_to "php/extension/guestfs_php.c" generate_php_c; + output_to "php/extension/tests/guestfs_php_bindtests.phpt" generate_php_bindtests; output_to "erlang/guestfs.erl" generate_erlang_erl; output_to "erlang/erl-guestfs.c" generate_erlang_c; output_to ~perm:0o555 "erlang/bindtests.erl" generate_erlang_bindtests; -- 1.9.3

...r what normal circumstances a > connection with X11 forwarding enabled wouldn't be owned by a user who > already has normal system privileges for ssh, sftp, and scp access. Some OS distributions (FreeBSD, RHEL / CentOS, probably Fedora) have X11Forwarding enabled by default. DES -- Dag-Erling Sm?rgrav - des at des.no

...(the user name is safe, since at this point we know the account exists). The question is, what does loginmsg contain before do_authloop()? Can loginmsg at this point contain the "Last login" text? That one's unsafe since it contains the result of a reverse DNS lookup. DES -- Dag-Erling Sm?rgrav - des at des.no

Hi. I experimented a bit with collecting entropy from the time it takes for device_attach() to run (in CPU cycles). It seems that those times have enough variation that we can use it for entropy harvesting. It happens even before root is mounted, so pretty early. On the machine I'm testing it, which has minimal kernel plus NIC driver I see 75 device_attach() calls. I'm being very careful

Hello, I am interested in an ssh that is not interactive in requesting the password, i.e, whereas I can specify the password in the command line when calling SSH. I have wondered how such a feature has not been included in such a good client, as it seems there are many (and I have searched for this) people require this capability for their scripts/automation. I understand the possibility of

Has anyone got the pam_chroot module to successfully work in FreeBSD? I have FreeBSD 5.2-RELEASE installed. I copied the appropriate binaries and libraries into my chroot, I can chroot -u test -g test /home/test /usr/local/bin/bash and it works perfectly. So now I am trying to get the pam module to work. I added session required pam_chroot.so debug into the

Hello, I'm was looking through handbook and wikipedia and it appears FreeBSD doesn't support hardware (nor software) nx bit. There also doesn't seem to be any support for TPM (Trusted Platform Module). I was wondering if it is due to a general lack of interest and/or personal preference (gcc?) or are there other issues. The reason I'm asking is I'm currently doing a MSc degree