http://www.talkaboutelectronicequipment.com/group/comp.dsp/ $ en-us Copyright 2003-2005, Talk About Network. All Rights Reserved. 2008-12-02T05:12:41+00:00 TAN rss@talkaboutnetwork.com Discussion hourly 1 1970-01-01T00:00+00:00 http://tan12.talkaboutnetwork.com/images/spacer.gif http://www.talkaboutelectronicequipment.com/group/comp.dsp/ http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250743.html Hi, Everyone Lets guest how AudioCodec makes it. Jogging November 29, 2008 Beating TI at its own game By Kenton Williston Lets suppose you want to run VoIP on a TI DSP, but the processor isnt fast enough. What do you do? Sure, you could desig... joggingsong@[EMAIL PROTECTED] Discussion 2008-12-02T01:23:59+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250742.html Hi How to do task synchronization across the cores in TI DSP? Semaphore realy works? Thanks in Advance Ashok ltashok277@[EMAIL PROTECTED] gt Discussion 2008-12-01T22:34:53+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250735.html C A L L F O R P A P E R S =============================== CALL FOR PAPERS and Call For Workshop/Session Proposals The 2009 International Confer... A. M. G. Solo ltamgsolo@[EMAIL PROTECTED... Discussion 2008-12-01T15:38:04+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250729.html Hi, What the heck do I have to do to get flashburn to work with this DSK? There are example projects included with Flashburn but they dont work with this dsk. I thought it would just be a matter of changing the memory map to reflect the position o... mealman401@[EMAIL PROTECTED] Discussion 2008-12-01T12:30:20+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250723.html Hello I have a data vector/time-series d = s + n (where s is signal and n is noise). n is somewhat localized in frequency, with two distinct peaks. (in actuality of course, there is also white noise, but thats a different subject). I have around 1 s... alexryu ltryu.alex@[EMAIL PROTECTED] gt Discussion 2008-12-01T12:42:07+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250720.html Good evening everyone, unfortunaatly I didnt find any answer in google. Designing a digital audio synthesizer, how do I handle the fast change of filter coefficients? For now I implemented say 4 coefficients sets for a lowpass filter, with (say) cuto... mot56k ltalessandro.saccoia@[EMAIL PROTE... Discussion 2008-12-01T11:51:41+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250711.html Dear all, i heard several times.. some of our current researches in wireless comm doesnt not reflect the real world scenario. but... i asked some professionals.. most comment on channel state assumptions such as Rayleigh and its counterparts... not ... euler.shannon@[EMAIL PROTECTED] lteuler... Discussion 2008-12-01T02:33:24+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250706.html Hello, My question is about applying DFT to OFDM systems but I think it is quite general. This is mainly about the channel. Suppose I have a 5 multipath-delay line, with every path delayed with a constant delay T_s. For example, channel = [ 5 4 ... m26k9 ltmaduranga.liyanage@[EMAIL PROTEC... Discussion 2008-12-01T01:01:14+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250700.html Hi, The company I just started working for has tasked me to find a suitable replacement for the current mcu (IP2022) The specific characteristics that are needed are: - Fast wakeup time ( less than 300us for wake from pll stop to first instructio... mealman401@[EMAIL PROTECTED] Discussion 2008-11-30T19:49:06+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250695.html The real question here is When is not-a-diode a diode? Randy Yates wrote to appreciate my old audio war stories. Heres another, with background. Urm ... foreground. Thermionic diodes are quirky devices. electrons are boiled off a hot electrode, t... Jerry Avins ltjya@[EMAIL PROTECTED] gt Discussion 2008-11-30T17:03:27+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250690.html Hi, For my research, I am trying to prove: Given comb(a , b) = binomial coefficient of x^b in (1+x)^a and given positive integers m, k (where 0 =k =m) and U0: \sum_{j=0}^{k} comb(m - j , k -j) * comb(U + j -1 , j) = comb( U + m , k) Can anyone ... Vikram ltcvikram@[EMAIL PROTECTED] gt Discussion 2008-11-29T17:32:07+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250665.html Hi all, i would like to know .. do we really use MIMO Diversitiy Strategies ( such as STBC, Repetition ) in real world application? actually we study Diversity and Multiplexing tradeoff in wireless com course and it relation to error probability. at... euler.shannon@[EMAIL PROTECTED] lteuler... Discussion 2008-11-28T23:06:01+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250663.html CFP Reminder: International MultiConference of Engineers and Computer Scientists IMECS 2009 From: International Association of Engineers International MultiConference of Engineers and Computer Scientists 2009 18-20 March, 2009, Hong Kong http://www.... wcecs_2008@[EMAIL PROTECTED] Discussion 2008-11-22T15:57:16+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250636.html Does anyone knows how to change the volume by changing the amplitute taken from a 16bit audio stream.for now i have a byte array which is my sample.i convert the byte array into an integer array.each element of the integer array is the amplitude of m... christos ltsportlineman@[EMAIL PROTECTED... Discussion 2008-11-28T09:41:14+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250635.html I am currently tasked with optimizing FIR filters as lower order IIR filters so that a micro-controller can perform the necessary DSP. This is performed in the time domain rather than the frequency domain as the computation time for the number of FFT... luke999 ltluke_hollingworth@[EMAIL PROTE... Discussion 2008-11-28T09:40:57+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250628.html I built an LMS filter, and I have better convergence when I use an alternate signal as input, than a DC(all x(n)0) one. Did someone have an explanation about it? thanks mmoctar ltmmoctar@[EMAIL PROTECTED] gt Discussion 2008-11-28T07:00:14+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250626.html Hi, I want to do entropy minimization subject to linear constraints Mathematically, Find x which minimizes entropy E(x) subject to linear constraints Ax=b. min E(x) s.t Ax=b I have two questions 1) For MATLAB implementation, which function is b... Sylvia ltsylvia.zakir@[EMAIL PROTECTED] ... Discussion 2008-11-28T06:33:52+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250625.html HI, Im using the ADSP-21375 SHARC. Does anybody know how I can write data to external data bus without using the AMI or the SDRAM controller? The reasoan is that I want to do the cycle delays etc. by myself so simply lets say I want to write the val... rkn80 ltraphaelknoop@[EMAIL PROTECTED] g... Discussion 2008-11-28T02:11:24+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250609.html C A L L F O R P A P E R S =============================== CALL FOR PAPERS and Call For Workshop/Session Proposals The 2009 International Conference o... A. M. G. Solo ltamgsolo@[EMAIL PROTECTED... Discussion 2008-11-27T18:43:30+00:00 http://www.talkaboutelectronicequipment.com/group/comp.dsp/messages/250597.html Hi all, My DSP does not support a 64bit + 64bit = 64bit addition, it only supports a 32bit + 32bit = 32bit or a 32bit + 40bit = 40bit addition. Does anybody know a fast and smart algorithm to compute a 64bit + 64bit = 64bit addition using 32bit val... Gie78 ltMarkus.Schweikhardt@[EMAIL PROTE... Discussion 2008-11-27T16:29:59+00:00 Search talkaboutelectronicequipment.com Digital Signal Processing (DSP) q http://talkaboutelectronicequipment.com/group/comp.dsp/search.html