similar to: selecting data from table with timestamp

Hi, I would like to know where i can find some info about the speex header format, if there's any. I've seen ogg header format, but as i understand, ogg is used for encapsulating speex in audio files. I want to know if there's any speex header for example when i send speex data on rtp payload. Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL:

so, having a speex frame, how do i know where is each sample if i don't know how many bits per sample are being used. Isn't there any info besides the data ? On Wed, Jul 15, 2009 at 7:21 PM, Alexander Chemeris < Alexander.Chemeris at sipez.com> wrote: > Hi, > > Speex RTP payload does not have any header (except RTP header), > as per speex-rtp RFC. > > On Wed, Jul

Flash player encodes speex at 16 kHz, mono, 16 bit. Fields in the format byte should be ignored if the format is speex. You can set the quality by Microphone.encodeQuality (default 6). You can also set the number of speex frames per tc message using Microphone.framesPerPacket. Flash player can only decode speex at 16 kHz, so make sure you have the proper sample rate. Jozsef > > Message:

R Help - I'm trying to run a correlation matrix with a covariate of "age" and will at some point will also want to covary other variables concurrently. I'm using the "psych" package and have tried other methods such as writing a loop to extract semi-partial correlations, but it does not seem to be working. How can I accomplish this? library(psych) > set.cor(y =

Hi, I am plotting data in which the x values are a timestamp. I am trying to change the x-ticks so they will be in specified hours of the day, but it always start from hour 4 of the day. And I need it to start from the beginning of the axis (at x=0) and then each tick be on the interval I specify. Here is my plotting script: *##-- ROOF COMPARISON - SOUTH-- win.graph()

Hello all, Let say I have following (numeric) vector: > x [1] 11.00 11.25 11.35 12.01 11.14 13.00 13.25 13.35 14.01 13.14 14.50 14.75 14.85 15.51 14.64 Now, I want to create a 'Date' variable (i.e. I should be able to do all calculations pertaining to date/time and also time-series plotting etc.) like 2012-12-31 11:00:00 AM, 2012-12-31 11:25:00 AM, 2012-12-31 11:35:00 AM,

Hello I have what is probably a very simple grouping question however, given my limited exposure to R, I have not found a solution yet despite my research efforts and wild attempts at what I thought "might" produce some sort of result. I have a very simple list of integers that range between 1 and 24. These correspond to hours of the day. I am trying to create a grouping of Day and

is there a way to use the actual index value for plotting zoo objects this is the way that the index is set up and a sample range of what I would like to plot 01/01/06 00:00:00 - 01/01/06 23:45:00 { library(zoo) # chron library(chron) fmt.chron <- function(x) { chron(sub(" .*", "", x), gsub(".* (.*)", "\\1:00", x)) }} x <- structure(c(15.57, 15.5,

Hello All, ? Am replicating in R an analysis I did earlier using SAS. See this as a test of whether I'm ready to start using R in my day-to-day work. ? Just finished replicating a Kaplan Meier analysis. Everything seems to work out fine except for one thing. The 95% CI around my estimate for the median is substantially larger in R than in SAS. For example, in SAS I have a median of 3.29 with a

Hello, I have posted this problem before, but thought I try to explain it a bit better. I'm using the function plm to create a fixed effects model for panel data, my method is therefor "within" my effect is "twoways". My Data contains unbalanced Panels due to missing Values, but contains 309 observation for 11 variables (incl. response), with no missing Values. These 309

I apologize that I've asked a similar question before, but being new to R I don't think I did a very good job of formating the question. I've included a text file since the date set is somewhat large. What I have is a huge string of numbers in a text file. The numbers are all separated by comma's and the groups are separated by a semicolon. What I would like to do is read each

I have a modem in my system that comes up with this in lspci: 01:07.0 Communication controller: Agere Systems 56k WinModem (rev 01) What programs under CentOS, if any, can use this modem and how? Thanks. mhr -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20070807/fbeb461b/attachment-0001.html>

Dear List, i am trying to produce a 3d plot using wireframe using the code: wireframe(Residuals_FD ~ Elevation * Temperature, data = data2, scales = list(arrows = FALSE), drape = TRUE, colorkey = TRUE) As you can see when the code (using the data below) is run the plot area is set-up correctly but the actual surface is missing? Any help would be greatly appreciated. Chris #data Elevation

*H*i, I am trying to fit a GEE model with *geeglm* function. The model is the following: Modelo<-geeglm(sqrt ~Tra+ Mes, id=Lugar , data=datos, family=gaussian(identity), corstr="independence") *Tra( is a experimental treatment, 2 levels)*, *Mes* (is the month of take data, 4 levels) and *Lugar* (is the site of study, 3 levels) are categorical variables and *sqrt* (sqrt of Total

Hi All, Thanks to your previous assistance, I'm able to compile virt-v2v 1.42.0 on Debian testing. However, when I run `make check` tests/test-v2v-oa-option.sh fails with the following log: -8<------------------------------------------------------------------ test-v2v-oa-option.sh: info: you can skip this test by setting SKIP_TEST_V2V_OA_OPTION_SH=1 [ 0.0] Opening the source -i libvirt

This is my first post here, and i hope it is ok that i posted in this thread. I have been doing a bit of reading on the solaris platforms, and seem to be inclined to try out the open solaris os or solaris 10. My only worry is that my lack of knowledge with the command line may make this difficult regarding trouble shooting. It seems fairly straighforward creating zpools etc, but maybe nexenta is

I'm running into a memory problem when trying to switch some web servers that are running centos4.8/x86_64 to centos5.5/x86_64. The new servers running centos5.5 are using a decent amount more memory than the centos4.8 servers. Here's an example from top: --- centos 5.5 --- $ uname -a Linux ws51 2.6.18-194.17.1.el5 #1 SMP Wed Sep 29 12:50:31 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux

I want to use a diallel analysis in R, for some of my own data. I've been through the primary literature and textbooks, and remain stumped as to how to implment this in R. I can illustrate the problem using a published example dataset: [Cockerham and Weir (1977) Quadratic Analyses of Reciprocal Crosses. Biometrics, Vol. 33, No. 1 pp. 187-203] In this study, 8 different individuals were

Hi folks, I'm attempting to use the EMD package to analyze some neuroimaging data (timeseries with 64 channels sampled across 1 million time points within each of 20 people). I found that processing a single channel of data using EMD::emd() took about 8 hours. Exploration using Rprof() suggested that most of the compute time was spent in EMD::extrema(). Looking at the code for EMD:extrema(),

This nightly tester is now using an llvm-g++ that produces the new ODR linkage types. This means that many more functions are being considered by the inter-procedural optimization passes (for example, "linkonce" functions defined in a header). The result seems to be pretty huge swings (both good and bad) in the C++ tests in the testsuite, see below. Note that this tester is often