similar to: G-test : log-likelihood ratio test

Hi Jean-Marc, Thanks. I've got the code for sampleenc and sampledec. But I didn't know how to verify whether the decoded file is correct. So I tried to analyse the decoded output and compile with my input. Test case: PCM samples, 8 bit, 8000 samples per sec. When I pulled all my input to 0s, after encode and decode, the output fluctuates around -0.12 to 0.2 (in float), so when finally

Hi John, I noticed the values after decode is very much different from the values of the original PCM samples. For cases when the PCM sample values are constant (because no one is speaking), the decoded values fluctuate too. These fluatuations are causing the background noise. Is my observation expected? Thanks, Carine ----- Original Message ---- From: John Miles <jmiles@pop.net> To:

Hi, I'm still unable to get rid of the background noise though I've changed the PCM samples to 16 bit. I'm began to wonder if I can just take the PCM samples and encode them. What my application tries to do is to record the voice from a microphone, encode it, send it via the socket to a peer, decode at the peer's side and play the voice. My application works fine without the

Hi John, Thanks for your reply. Yes, my output device is in 8-bit mode, same as my input mode. I'm actually working in char (8 bit) arrays. Is it necessary to work in signed short integers only? I changed all the short arrays in the example to char. Carine ----- Original Message ---- From: John Miles <jmiles@pop.net> To: carineliang@yahoo.com.sg; speex-dev@xiph.org Sent: Thursday,

Hi, I've changed the m_waveFormatEx.wBitsPerSample for both record buffer and playSound buffer, changed my array from char to short and I'm still getting the same constant background noise. I notice that when I talk into the mike, I will get a slightly louder noise, can't hear any clear speech... Any idea what's wrong? Regards, Carine ----- Original Message ---- From: John Miles

Hi, Can someone please help me with my problem below. Any suggestions is appreciated. thanks, Carine ----- Original Message ---- From: Carine Liang <carineliang@yahoo.com.sg> To: speex-dev@xiph.org; speex-dev@xiph.org Sent: Tuesday, 31 October 2006 1:05:49 PM Subject: [Speex-dev] Integrating speex with VideoNet application: Constant background noise Hi, I am developing a peer-to-peer

Hi Jean-Marc, I finally make it work! Thanks for telling me that the algo will not work for 8-bit PCM. In fact I've tried using 16 bit PCM last time, but apparently there's a bug. The bug lies with the RecBuffer. The RecBuffer must be set to 320bytes instead of 160 bytes since every sample is now 16 bit. The compression is amazing, from 320 bytes to 38bytes! Thanks a million, Carine

The absolute values may be different for a variety of reasons; you can hardwire them all to 0 to see if your noise goes away. Make sure the values on the decompressed (PCM) side are little-endian (low byte first in memory), assuming you're working in Windows on x86. -- john RAD Game Tools -----Original Message----- From: Carine Liang [mailto:carineliang@yahoo.com.sg] Sent: Sunday,

hello everybody in this great mailing list , i have some difficulties to follow my code . i solved some problems thanks to Carine Liang , but i still have one problem and i think it is fatal one. when i encode the voice data in a wav file it is decoded without any errors it gives me 84 bytes wav file size for 139 kbytes wav audio data .Naturally i wanted to return my file back to its normal

On 14.07.2015 01:31, Gene Cumm wrote: > On Mon, Jul 13, 2015 at 3:24 PM, poma <pomidorabelisima at gmail.com> wrote: >> On 13.07.2015 18:48, Gene Cumm wrote: > >>> It stops after printing the access type "ETCD" and before printing the >>> remainder of the banner. I presume this is not a hybridized image? >>> >> >> >> I

Hi Guys luv your product but ive become stuck since updating to Suse Linux Enterprise 9, Id luv some advice on where i should be looking to resolve this issue.. basically... when shorewall is off all ports are showing to the internet ''25,80,443,ect'' and i can ping my box from an external source. ''with stopped rule created to allow ppp0'' when shorewall is on

Hi, We are using your product openssh 2.3.0p1 and we should upgrade to openssh 3.7.1p1 mainly for better SSH2 support but also for the bug reported on <http://www.kb.cert.org/vuls/id/333628> Is this problem located on the server side or on the client side, or both? Regards, Carin Andersson Software Developer Ericsson AB

HI, Can I run a openssh 3.7.1p2 client against a openssh 2.3.0 server and vice versa when using SSH2? Regards, Carin Andersson Software Developer Ericsson AB

Hi, I have a question about the code for version openssh 3.7.1p1. In the file ssh.cc you address ssh_session2_setup in some way: channel_register_confirm(c->self, ssh_session2_setup); Do you address the function: static void ssh_session2_setup(int id, void * args) in the same file or is it something else you address? If it is that function please tell me why the ssh_session2_setup function

If row numbers can be dispensed with, then tidyr makes this easy with the unnest function: ##### library(dplyr) #> #> Attaching package: 'dplyr' #> The following objects are masked from 'package:stats': #> #> filter, lag #> The following objects are masked from 'package:base': #> #> intersect, setdiff, setequal, union library(purrr)

I would appreciate please a suggestion on how to do the following : i'm working with a dataframe in R that contains in a specific column multiple gene names, eg : > df.sample.gene[15:20,2:8] Chr Start End Ref Alt Func.refGene Gene.refGene284 chr2 16080996 16080996 C T ncRNA_exonic GACAT3448 chr2 113979920 113979920 C T ncRNA_exonic LINC01191,LOC100499194465

Hi Bogdan, Messy, and very specific to your problem: df.sample.gene<-read.table( text="Chr Start End Ref Alt Func.refGene Gene.refGene 284 chr2 16080996 16080996 C T ncRNA_exonic GACAT3 448 chr2 113979920 113979920 C T ncRNA_exonic LINC01191,LOC100499194 465 chr2 131279347 131279347 C G ncRNA_exonic LOC440910 525 chr2 223777758 223777758 T A

Hi, everyone When I ran this cript, There is Error in substring(tmp.subject, tmp.end[ex] + 1, tmp.start[ex + 1] - 1) : invalid substring argument(s) Could someone figure out what the problem is? for(i in 1:length(genebody[,1])){ tmp.id<-as.vector(genebody[i,1]) # get gene id tmp.subject<-as.vector(genebody[i,2]) # get gene sequence

Hi, i have two files (file1.txt and file2.txt) which i would like to merge, based on certain criteria, i.e. it combines data based on matching geneID and exons. i have used the merge option, but it does not give me the desired outcome. merged.txt shows the result i would like. *File1. txt* ** AffyProbe ProbeType Flag GeneSymbol GeneID Exons Chrom Strand Affytart AffyEnd 1

Hi, I am given the following table: > head(hsa_refseq) chr genome region start stop nu strand nu.1 nu.2 gene_id 1 chr1 hg19_refGene CDS 67000042 67000051 0 + 0 gene_id NM_032291 2 chr1 hg19_refGene exon 66999825 67000051 0 + . gene_id NM_032291 3 chr1 hg19_refGene CDS 67091530 67091593 0 + 2 gene_id NM_032291 4 chr1 hg19_refGene exon