Displaying 20 results from an estimated 700 matches similar to: "packet loss concealment algorithm in speex speech codec"
2004 Aug 06
2
Packet loss concealment ??
Hi,
I would like to know which method uses Speex to conceal the loss of packets. I've reviewed the code and haven't found anything.
Thanks in advance.
Iago Soto.
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2012 Apr 20
0
[LLVMdev] def-use chains and use-def chains
Hi Duncan Sands,
I frankly don't know what a variable gets converted to (SSA register or
memory chunk). What I meant is, for example
I1: int i, j=10; I2: scanf("%d", &j); I3: i = j + 1;
Here I want to know whether the value of j in I1 reaches I3 or not.
Best Regards,
Srikanth Vaindam
you didn't define what you mean by a variable. LLVM has virtual registers
which
are
2018 Feb 21
1
Help regarding a project
Dear everyone,
I am current working on a project that requires me to divide an integer
into two halves based on its bits and carry out multiplication and addition
on the new data and combine these results to get the original result. Could
someone please help with the "how to" part.
Thanking you,
Vivek Datir
IIT Guwahati , India
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2003 Apr 07
4
BW using CBQ/tc for VPN Ipsec i/f?
Hi all,
I want to allocate bandwidth for ipsec interface using CBQ/tc.
Suppose the conf. file is like this,
DEVICE=ipsec0,10Mbit,1Mbit
RATE=128Kbit
WEIGHT=10Kbit
PRIO=5
RULE=192.128.1.0/24
Does it work
or
What else options need to be taken care like ipsec packets/protocol/port
# etc.?
C''d anybody suggest please?
regds,
Srikanth.
_______________________________________________
LARTC
2012 Apr 19
3
[LLVMdev] def-use chains and use-def chains
Hi,
I need to find out all the places where the value of a variable is being
used. For this I have to implement reaching definitions(def-use chains).
When I searched for its implementation I found Iterating over def-use &
use-def chains <http://llvm.org/docs/ProgrammersManual.html#iterate_chains>.
will this work for finding the places where a variable is reaching?
I tried to use
2015 Jan 21
1
Samba4 Sharing Issue
Rowland Penny <rowlandpenny <at> googlemail.com> writes:
>
> On 13/01/15 11:48, srikanth <at> icat.ac.in wrote:
> > Dear Samba Team,
> > First of all Thank you for Implementing samba4 version
> > with RSAT it was very useful in our environment.we have
> > configured samba4 with RSAT in our college it was working
> > for the
2002 Nov 14
5
Reg: Porting UFS/VxFs to ext2 (fwd)
Hello Gurus,
Greetings.
I have been assigned some work on the development of a migration
tool. The requirement is that it has to migrate the data on a UFS/VxFs
filesystem to an ext2 filesystem.
What are the technical apects I will have to look into to achieve
the same? Is it possible to change the on-disk structure of the UFS/VxFs
filesystem to an ext2 filesystem? The question may
2015 Jan 13
2
Samba4 Sharing Issue
Dear Samba Team,
First of all Thank you for Implementing samba4 version
with RSAT it was very useful in our environment.we have
configured samba4 with RSAT in our college it was working
for the past 5 to 6 weeks and then later we are facing the
problem in accessing sharing folder i am getting error
"security id structure is invalid" is there any solution
for this
2003 Apr 30
2
How to find the NIC Capacity / Bandwidth ?
Hi,
Any body having idea to find the NIC Capacity / BW (10 / 100 Mbps) ?
Whether the interface may be eth0/eth1/ppp0 or some other.
Is there any related IOCTL avialable, if so just give the linux-2.4.18
file path.
thanks,
Srikanth.
_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
2007 Aug 07
1
Attempting to shrink speex: Are these functions necessary?
for the bits init I am using speex_bits_set_bit_buffer and I don't use
the write to or read from because the data is already in the buffer I am
reading from and I am writing to the final buffer so I don't need to
move arrays around.
what part is the vocoder part of the decode?
Thanks for your help!
-Mike
>>> Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> 08/06/07
2015 Sep 27
2
libcxx build error.
Hi,
I am trying to build llvm 3.4.2 on Centos 6.6. I am getting this below
build error , while building the libcxx. I followed the build procedure
based of http://clang.llvm.org/get_started.html. I cannot move to a higher
version, Since we need to develop on CentOS 6.6 and LLVM 3.4.2 ,is the
last version that supports gcc 3.4.2. Starting from LLVM 3.5.0, there has
been a huge jump to gcc 4.7.0.
2003 May 23
7
CBQ DEVICE BW?
Hi,
The CBQ config file shud be some thing like this.
DEVICE=eth0,10Mbit,1Mbit
RATE=50Kbit
WEIGHT=5Kbit
Shall i hardcode the DEVICE BW as 10/100 Mbit
or
Shall i use any other tool like ethtool for getting this.
ethtool gives Speed: 10Mbps
If so, how about, if i use some other Interfaces other than eth0,
like ppp0 or some other?
C''d anybody can give a suggestion over this?
thanks
2003 Feb 05
1
cbq.init for one port on a subnet
Sub:[LARTC] cbq init for one port on a subnet
Hello,
We use cbq.init to limit bandwidth. It works great on a per-user basis.
Now I''d like to limit traffic from a netblock to the Internet on port
6699.
Network is 192.168.0.160 mask 255.255.255.224
eth0 is the gateway
eth1 connects the netblock in question
Is this the proper syntax;
DEVICE=eth0,10Mbit,1Mbit
RATE=100Kbit
2005 Mar 05
1
concealment
Hi,
I'm a developer currently using the speex codec in a VOIP application of ours.. It sounds amazing, especially at wideband.. my question is how do I force it to do a concealment? We have a low latency application, and based on the current API, I'm guessing concealment only kicks in when a packet is lost.. However, our jitter buffer knows when a packet is missing, and I'd like to
2011 Feb 14
0
Speex - frame size & packet loss concealment
Hi all,
I am developing a VoIP application and have used SPEEX for that purpose; I successfully managed to port the codec in fixed-point to an ADSP-21364 processor, and the codec works fine in narrowband, wideband and ultra-wideband mode. Currently, I have chosen, in accordance with the speex manual, a 20 ms frame size in each of these modes: in other words, the input buffer for speex was set to
2005 Aug 08
0
Packet loss concealment and G729
Hi
Does anyone know where one can get hold of a G729 codec for
asterisk which effectively can do packet loss concealment using
Steve Kann's wonderful new Jitter buffer.
The 2 versions that I know of, (digium's and the IPP one) do not
perform great at PLC, especially with 4 or 5% loss.
Thanks in advance.
Clive
2005 Oct 24
2
(small) bug in nb_decode?
Hi,
So I got a crash on the following code:
k1=SUBMODE(lpc_enh_k1);
k2=SUBMODE(lpc_enh_k2);
which in the newer codebase is:
bw_lpc(SUBMODE(lpc_enh_k1), st->interp_qlpc, awk1, st->lpcSize);
bw_lpc(SUBMODE(lpc_enh_k2), st->interp_qlpc, awk2, st->lpcSize);
I am not sure if the newer code will have the same issue but the
following check is
2014 Jun 09
1
Upgrading openssl to openssl-1.0.1e-16.el6_5.7.x86_64
Hi,
Can we upgrade the OpenSSL version on earlier CentOS Versions 6.2/6.3/6.4
with the latest Openssl version which has all the latest openssl
vulnerability fixes from Cent OS repo.
Will there be any dependency with the openssl version with CentOS versions
upgrading openssl 1.0.0 to openssl 1.0.1e latest version.
Can we upgrade with the latest OPENSSL version on older CentOS Versions as
there
2007 Aug 06
2
Attempting to shrink speex: Are these functions necessary?
Hi,
I am using speex 1.2beta2 on a narrowband 16-bit, 8khz system that has
a severe program space problem and will not fit speex in its normal
operation. In an attempt to shrink speex I placed a breakpoint in every
function and ran a decode and encode and removed the breakpoints that I
hit. in the functions that had a breakpoint that I didn't hit I
commented out those functions (as well as
2012 Nov 12
0
srikanth@codeforce.com
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Dear Recruiter,
Let me present you with list of consultants currently available.
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