similar to: Valin 2.0 released

CONGRATULATIONS!!!!!! :-D That's really great.... a question, does the built-in crying algorithm work properly with the de-noiser? i found that sometimes late at night (2 a.m. usually) they start to make really strange noises, someone on this thread suggested that resetting the state with a call to mother_breast_feeding() works but i haven't got it to work.... LOL..... Cheers....

I'm finding it dificult to get the code to fit within c5x dsp, especially due to the large heap necessary for the huge allocations in nb_encoder_init and nb_decoder_init. Are the people that have this running using additonal external ram? Has anyone experimented with reducing the internal encoder/decoder stack sizes for narrow band... is there a practical minimum that is usable? Also,

>> There is a bit of work remaining to get the memory usage down for a >> multichannel application. There have been some good posts over the >> last couple of months about reducing memory usage. > > I think 1.1.8 incorporates all memory reductions proposed. Let me know > otherwise. For the persistent storage, the only change that I have made is to MAX_CHARS_PER_FRAME,

Hi I am currently trying to port speex v1.1.6 to a microcontroller with very limited memory (<64Kbyte RAM). what I found when initialising the encoder, a chunk of 32Kb was attempted to be alloced, which failed: src/nb_celp.c: void *nb_encoder_init(const SpeexMode *m) { /* snip */ st = (EncState*)speex_alloc(sizeof(EncState)+8000*sizeof(spx_sig_t)); /* snip */ } same goes for the

Hmmm.... it's a shame.... what are the minimum requirements for Fixed Point Speex? John Villar Gerente de Proyectos Computadores Flor Hard Soft 2058 C.A. www.florhard.com Alain wrote: > Hi, no chance to run it on anything from Microchip, theyr best > processor is 16 Mips 8 bits only. For what I have been readind on this > list for more than a year you need a lot more than

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Hello speex-dev, Like several others who develop in Delphi I have searched for the speex.dll or speex.pas file to no avail. Its a pity that this compilation is not available as many developers use Delphi, and this codec does seem to be an excellent free alternative. Do you know if anyone has been able to contact John Villar the author of the delphi example? -- Regards, Alistair+

Dear Jean, The source code for G.729 can be download from ITU for free. Also, some developer can do yourself as open source G.729 codec without any help. In this case each who use this codec which source code is free and open source must pay, but not to the developer. Best Regards, Miroslav Nachev JMV> Le jeudi 24 mars 2005 ? 10:08 +0000, John Villar a ?crit : >>

Compared to todays PDAs the GameBoy Advance (GBA) is low spec. it has a 16MHz ARM7tdmi RISC processor. 32-bit but it can handle 16-bit instructions in a mode that resembles "bytecode" (a 32-bit instruction is executed using a 16-bit instruction). I got a feeling that the GBA would need a FPU. For more information on the GBA visit this info page:

Also, you would be sattisfied with the narrowband decoding because the GBA sound quality isn't very good, however, that depends greatly on what you're going to do with speex on a GBA.... (an RPG with audio dialogs? ;-)) also, using a DSP in a GBA Cartridge sounds like overkill to me, however, that depends greatly on what are you developing and what's your target audience....

Hola, Alguien podría ayudarme en la siguiente cuestión: Trato de abrir múltiples archivos ncDF para dejarlos disponibles para trabajar luego con ellos. Intento hacerlo con un blucle pero no consigo lo que quiero. El código es el siguiente: setwd("/Users/jaime/Desktop/2008") a<-list.files() a library(ncdf) for (i in 1:length(a)) {

And the main point of interest is the following: how much difference in SPEEX terms would it be if it were developed with ACELP in mind? (not that i would do an aSpeex codec implementing ACELP, just to know and point my efforts) -- John Villar Gerente de Proyectos Computadores Flor Hard Soft 2058 C.A. www.florhard.com -------------- next part -------------- A non-text attachment was

>>Taddei Herve Com MD PD SWC 3 MCH 23 <herve.taddei@siemens.com><<< Wow!!! it seems that Siemens got an eye over speex ;-).... What other company is watching this closely at speex??? :-D just curious.... John Villar Gerente de Proyectos Computadores Flor Hard Soft 2058 C.A. www.florhard.com Taddei Herve Com MD PD SWC 3 MCH 23 wrote: >I will be back in the office on

Hi, I was wondering if it's possible to separate elements in multiple rows that actually should appear in different columns. I have a file where in certain lines there are elements not separated, and they certainly should appear in different columns (an example of the file is attached). The point is that I do not want to manually add a space in the txt file, however, I did not

I would like to announce the release of Valin 3.0. The release "party" occurred on 16 December, but was restricted to only the two core developers and the release managers. The features are similar to the original Valin 2.0 release (which has evolved significantly since then), including: - 3.1 kg birth weight - 48 cm height (more like the length in practice) - Pretty face However, the

Hola, No soy capaz de leer un archivo txt con el siguiente formato. Abajo muestro un ejemplo de lo que sería el encabezado y las dos primeras líneas: Site,Latitude,Longitude,Station,Distance,Year,Day,Temperature "{"1.1. Campbellton", 49.28333333, -54.93333333, "C7962", 15.270240427960506, 1993, 1, -11.44}","{"1.1. Campbellton", 49.28333333,

Hi, JMV> ... none of these codecs can ever have open-source JMV> implementations due to patent issues. We use now these codecs for x86 in "C" source code running under Linux. They works very well. My problem is that we are not so familiar with Blackfin DSP. Concerning of patent issues, you are not right. The patent is for their using, not for the source code. Every one

> For the persistent storage, the only change that I have made is to > MAX_CHARS_PER_FRAME, which is set to 2000 in bits.c. I changed bits.c to > set this value only if it was not already defined, and then put my own, much > smaller value in config.h. Yeah, I think I'll add an option like that. > For the scratch stack, I replace the fixed values in nb_encoder_init and

Hi, I'm trying to set up a prediction software, now i testing the performance of my method, so i need to calculate a ROC curve, specially auc, cut-off, sens and spec, i just looking at ROCH package, but it's a mass for me, i'm not a math guy and I'm getting lost Could any of you recommend me an easy-to-use package to do this task? i just have a list of positive/negative samples