jmunir's articles:

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Doubts about G.191 9 28 (5/12/2008 3:34:12 PM) comp.dsp Hi, I am going to implement a g.722 codec into a DSP. My first task has consisted of looking for information about it and I have just found in ITU-R an interesting file: G.191 "ITU-T Software Tool Library" whe... jajo

G.722 Time Development 8 43 (11/30/2007 10:30:46 AM) comp.dsp Hi!, I have to develop a G.722 codec and currently I have to specify how long I will need to finished it. I do not have much experience with DSPs nor voice codecs so I have problems to estimate that. Could you... jajo

Libraries 4 34 (7/5/2007 8:39:50 AM) comp.os.linux.misc Hi, How can I know which libraries are installed in linux? (is there any command?, where do I have to look for?) Thankx ... Jajo

Nexperia 1 27 (6/8/2007 8:29:10 AM) comp.dsp Hi, [1] I would like to get the 'instruction set reference' of a NXP 1300/1500 or 1700 processor. Where/How/Who can I get it? [2] I would like to get any additional information about Nexperia, any idea? (At t... jajo

Families of DSPs 4 36 (6/7/2007 11:22:31 AM) comp.dsp Hi, 1. What do you think about the possibilities of using the family of DSP Freescale 563xx for processing simultaneously video and speech (H. 26x & G.7xx), are there better options? (taking into account the p... jajo

Limitations for coprocessors into DSPs 1 31 (6/5/2007 10:10:03 AM) comp.dsp Hi, I am evaluating several DSPs for a multimedia application, such as DaVinci (Texas Instruments), Nexperia(NXP), Blackfin (Analog Devices) an so on. I have noticed that some DSPs belonged to TI have a VICP (... jajo

Codec H.261 or H.263 0 49 (5/24/2007 10:17:27 AM) comp.dsp Hi, I am trying to find some companies which offer these codecs (mainly H. 261) for DSPs but it is very difficult, only H.264. Do you know any companies which currectly can offer them? Thanx Jajo ... jajo

CODECS 0 21 (5/18/2007 10:10:26 AM) comp.dsp Hi, What is the difference between codecs based on sigma-delta and codecs related to G.7xx? I see that both of them are audio codecs but what is the difference between them? Thanx Jajo ... jajo

Integrating G.722 and H.261 0 26 (5/14/2007 10:45:05 AM) comp.dsp Hi, I am developing a H.320 terminal which implements G.722 (speech codec) and H.261 (video codec), at this moment I am evaluating the different available DSPs to integrate them but I have a doubt: Can I integ... jajo

DSP for implementing together the codecs G.722 and H.261 1 37 (5/11/2007 2:45:25 PM) comp.dsp Hi, The topic indicates my question, I want to develop a H.320 terminal which receives audio/video which the terminal processes using G.722/H.261 codecs. My question is, which of the offered DSPs in the marke... jajo

jmunir's replies:

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Control of modulator blocks 3 23 (10/10/2006 8:58:14 AM) comp.dsp Hi, I am designing an 802.11b transceiver and after developing the block of modulators and scrambler I have a question: these ones (blocks) have control inputs which must be used to control their functionality... jmunir (23)

Families of DSPs 4 36 (6/7/2007 11:22:31 AM) comp.dsp Hi, 1. What do you think about the possibilities of using the family of DSP Freescale 563xx for processing simultaneously video and speech (H. 26x & G.7xx), are there better options? (taking into account the p... jmunir (23)

Doubts about G.191 9 28 (5/12/2008 3:34:12 PM) comp.dsp Hi, I am going to implement a g.722 codec into a DSP. My first task has consisted of looking for information about it and I have just found in ITU-R an interesting file: G.191 "ITU-T Software Tool Library" whe... jmunir (23)