similar to: audio issues with latest speex on windows cygwin, macbook

I just recently purchased a Macbook Pro, Intel Core Duo 2GHz, 512 MB RAM. After looking through several articles in this forum I found the link to the R Mac Wiki. I am not that tech-savy but it appeared to me that this link, http://wiki.urbanek.info/index.cgi?IntelMacR describes how to install R on a Intel Mac Core Duo to utilise the two cores. I have also downloaded and installed the

Dave wrote: > I was holding off until the Keynote at the WWDC today hoping that Apple > would rev the MacBook Pro. Does anyone have a recommendation on whether > I should by the current version or wait for a Core Duo 2? I know that > there will always be the next great thing, but the Core Duo 2 is out now > and I would hate to buy the current model and miss the new processor

I'm having problems downloading any .pkg file on my MacBook. All the .dmg files up to 2.10.1 will download and install fine but nothing newer than that. I'm attaching the the log file from my installer as and here are some other things about my system. At the end of the log the installer continues to run not doing anything and comes up with progress messages. I've let it run

In case anyone else is trying to get Xen working on a MacBook Pro, I thought I would drop this note out here. The configuration is as follows... Hardware Overview (from System Profiler under OSX): Machine Model: MacBookPro2,2 Processor Name: Intel Core 2 Duo Process Speed: 2.16 GHz Number Of Processors: 1 Total Number of Cores:2 L2 Cache (per CPU): 4 MB

On Fri, Nov 14, 2008 at 3:57 AM, Vincent Burel <vincent.burel at vb-audio.com>wrote: > > Speech compression algorithms always are tunned to particular freq, > > else they would take tons of time. That's because they use knowledge > > that speech pitch (and other params) lies in well specified regions. > > Thus if you feed algorithm with wrong freq, you'll

Hello Mailing List, I am a Speex supporter and user that would really like to know how much memory Speex uses to decode a 8kHz, 16kHz and 32kHz (primarily the 8kHz) and is it possible to use a 1kBytes of RAM to decode a 8kHz stream? (I was thinking of the possibility of using a ATmega168 to decode Speex) //P?r, Sweden

Dear All, I appreciate any advice or hints you could provide about the following. We are running R code in a server (running Windows XP and QuadCore Xeon processors, see details below) and we would like to use the server efficiently. Our code takes a bit more than 6 seconds per 25 iterations in the server using a default R 2.10.0 installation. We tested our code in two other computers, a Dell

Hi Randy, One thing I would note is that speex is designed for 8kHz, 16kHz or 32kHz. 160 samples is equal to 20ms of 8kHz audio. Have you tried resampling from 11.025kHz to 8kHz and then using the speex 8kHz mode? (nb, or narrow band). Or, if you want to preserve the higher quality of your 11.025kHz sample rate, resample to 16kHz and use the wideband speex encoder. I believe there is new

Hello, I''m trying to deploy Xen in a Gentoo machine (Macbook Core 2 Duo), but I''m having a lot of questions and issues about installation and operation of Xen, mainly with backend drivers. The info is: - Machine: Macbook Core 2 Duo, it''s hardware is well known, but if needed I''ll post later my lspci. It has T7200 Core 2 Duo with Intel VT,

I built an app in MS Windows with VC++ 6.0 (the one I'd like to port to the iPhone if you saw my last post). Both Macs have the same MacPorts version of Wine 0.9.56. It runs fine on Mac OSX Tiger Intel [Core 2 Duo] (MacBook Pro). But when I copy the files to the same version of Mac OSX Tiger Intel [Core Duo] (Mac Mini), I get the following unexpected extra text when I launch the app. I just

This is a really good point, and definitely a recurring theme on this mailing list. :) I wonder, what are some better options for handling this issue, other than to keep saying "just use 8/16/32kHz"? - Extend Speex to support other sample rates (seems unlikely..?) - Integrate a resampling algorithm into libspeex - Maintain a list of recommended resampling libraries that work well

Dear all; Has anyone tried the new CPU (codename Yonah) produced by Apple? I heard from the engineer of Apple that MacBook Pro is already reachable, although it is not distributed to the public until February. If anyone has some information, I would like to buy it to enlarge the frontier. -- Does Yonah demand xen/i86 or xen/ppc? Or we need brand-new source code? That is the problem. Is

Hi, Sorry to be posting about a subject that may have already been answered. If so, please point me in the right direction. I'm developing a dictation application on the Dell Axim (Windows Mobile 5.0 Pocket PC). A key requirement of the application is the best possible sampling rate as the audio goes into a speech reco system. So, I've set up my wrapper around libspeex to capture audio

Kemal, It sounds like you are doing something wrong. I strongly recommend that you profile your application to see exactly where the CPU time is being spent. AMD happens to have a nice profiler called CodeAnalyst that they give away for free. And it's plenty usable on Intel CPUs as well. http://www.amd.com/us-en/Processors/DevelopWithAMD/0,,30_2252_3604,00.html Make sure you test a

Hi there, i'm not into speex internals but i feel that your problems are due to the fact that speex doesn't do yet fixed point operations and it seems that you lack FPU on your PDA. So i would expect a big boost in performances when the fixed point version of Speex will be out. Cheers, Luca On 8/20/06, Sunil <dualmax88@yahoo.com> wrote: > > Hi, > > Sorry to be

I found the details: 44100hz, 16bits, stereo I am looking at rewriting the program to record at 8Khz/16Khz/32Khz mono only should I record at 44100hz (and convert down) or record at the required hz level? ----- Original Message ----- From: <speex-dev-request@xiph.org> To: <speex-dev@xiph.org> Sent: Thursday, June 14, 2007 3:44 AM Subject: Speex-dev Digest, Vol 37, Issue 19 >

Hi Everyone, I've been happy with my setup the last 2 years, and I just bought a new router - D-Link DIR-655. I was connecting wireless and wired and noticed the following before tweaking: Wired 100 Mbps ============== Macbook to Ubuntu: 56 Mbps Windows to Ubuntu: 72 Mbps Wireless N (Connected at 130 Mbps ... Apple's fault) ================================================== == Macbook

Jean-Marc Valin skrev: > Ghost Wolf a ?crit : >> Hello Mailing List, >> I am a Speex supporter and user that would really like to know how much >> memory Speex uses to decode a 8kHz, 16kHz and 32kHz (primarily the 8kHz) >> and is it possible to use a 1kBytes of RAM to decode a 8kHz stream? (I >> was thinking of the possibility of using a ATmega168 to decode Speex)

Hello, I'm wondering if I can get some help with reading Fortran binary "unformatted" output files into R. The Fortran output files were generated in Ubuntu 10.04 LTS using gfortran4.4, on a 32bit Intel Core 2 Duo 3.16 GHz machine, with little-endian and record marker lengths equal to 4. The machine I'm currently trying to read this Fortran output file is a Macbook Pro

Jean-Marc Valin wrote: > Hi, > > I just released unstable version 1.1.2 that contains more fixed-point > work. Though it's still not 100% complete, enough have been done to make > it run in real-time on ARM. In order to do that, compile with > --enable-fixed-point --enable-arm-asm. All narrowband modes work in > real-time with complexity 1 (some work with higher