raqeebhyd's articles:

Items(26) /3 Next >> Last >|

Audo files on CCS 8 38 (9/17/2009 7:10:35 AM) comp.dsp Hi all, How to deal with audio files on CCS? To load data from audio file on to some buffer array,I have tried converting it into ASCII text file, but it makes the resulting file quite bulky(150MB) and its tak... aamer

filter on hardware 2 35 (8/24/2009 1:55:30 PM) comp.dsp Hi Friends, I am a new bee in embedded systems. My task is to test a filter(low pass) with audio in and out connections of hardware board. I have developed a low pass filter in C and tested it using goldwave(s... aamer

filter on hardware 1 37 (8/24/2009 1:09:14 PM) comp.arch.embedded Hi Friends, I am a new bee in embedded systems. My task is to test a filter(low pass) with audio in and out connections of hardware board. I have developed a low pass filter in C and tested it using goldwave(s... aamer

Pipelining #2 2 33 (6/24/2008 6:24:16 AM) comp.dsp Hi Friends, I was trying to write a piece of code to implement FIR filter fo TMS320C6416. I would like to utilize pipelining architecture of C64xx fo efficient coding. I believe that using MAC(Multiply and A... aamer

24 bit math on 8 bit micros 11 41 (6/23/2008 7:33:50 AM) comp.arch.embedded Hi Friends, I was trying to figure out some solution for multiplication of 24bit dat with a 24 bit data on 8 bit microprocessor. I got the idea like multiplying first bytes of both data and then the nex bytes... aamer

MDCT #3 4 37 (6/21/2008 10:58:15 PM) comp.dsp Hi Friends, Any reasons on why MDCT is preferred over FFT in audio codecs(eg. Og Vorbis). Thanks and regards aamer ... aamer

IIR filter #2 4 33 (6/19/2008 5:00:06 PM) comp.dsp Hi all, I implemented IIR lowpass filter on ARM 7 simulator and its taking 2 MIPS. What could be the case with DSP TMS320C6416. Is it true tha TMS320C6416 has inbuilt function for FIR or is it that I have to w... aamer

MPLAB IDE 7 32 (5/14/2008 5:26:25 PM) comp.arch.embedded Hi all, I just started writing small applications in MPLAB IDE for PIC16F micr controllers. I tried to save the .C file (one of source files) into sourc files section of the project I created. Surprisingly, it... aamer

code optimiation 56 26 (5/10/2008 8:11:38 AM) comp.arch.embedded Dear all, Are there any hard and fast rules for code optimization in C targetting processor. Thanks and regards ... aamer

firmware #2 11 33 (5/7/2008 8:55:47 PM) comp.arch.embedded Dear friends, Can anyone give a clear explanation about the role of firmware engineer i embedded field. Thanks and regards ... aamer

raqeebhyd's replies:

Items(15) /2 Next >> Last >|

Audo files on CCS 8 38 (9/17/2009 7:10:35 AM) comp.dsp Hi all, How to deal with audio files on CCS? To load data from audio file on to some buffer array,I have tried converting it into ASCII text file, but it makes the resulting file quite bulky(150MB) and its tak... raqeebhyd (46)

MPLAB IDE 7 32 (5/14/2008 5:26:25 PM) comp.arch.embedded Hi all, I just started writing small applications in MPLAB IDE for PIC16F micr controllers. I tried to save the .C file (one of source files) into sourc files section of the project I created. Surprisingly, it... raqeebhyd (46)

code optimiation 56 26 (5/10/2008 8:11:38 AM) comp.arch.embedded Dear all, Are there any hard and fast rules for code optimization in C targetting processor. Thanks and regards ... raqeebhyd (46)

C programming on ARM 31 28 (1/30/2008 12:28:35 PM) comp.arch.embedded Hi all, How can I correct the following error on ARM7 with C programming? '=': implicit cast of pointrt to non-equal pointer thx and regards ... raqeebhyd (46)

BER for QAM 5 44 (3/16/2007 11:03:58 AM) comp.dsp I have a system through which I send a QAM signal. After the system, I get a noisy version of the transmitted signal. I want to describe the system by its BER (or any conventional definition related). I would l... ee_expert2000 (2)

ISI 9 22 (2/28/2007 7:52:01 AM) comp.dsp Dear friends, As we all know inter symbol interference(ISI) is , by which th transmitted symbol smears or runs into the adjacent symbol. But, in one o the IEEE paper I have seen the mathemetical definition as... raqeebhyd (46)

Q) OFDM and BER verification 1 50 (2/19/2007 1:32:27 AM) comp.dsp Hello. Could I have some help & discussion please? I built an OFDM simulator with IEEE 802.20 channel model. But, I'm not sure if my BER results are correct or not. Thus, I checked BER of OFDM in AWGN firs... lsw00kor1 (8)

BPSK AWGN variance calculation from SNR 1 59 (2/18/2007 11:19:52 AM) comp.dsp Hi all, I'm trying to write a simple BPSK through an AWGN channel. I'm currently taking a file of binary data and going 1 bit at a time through it and doing the following: if the bit is 1 equate the bpsk form... sherrielaraurens (10)

adding 1/f noise to CDR input 6 40 (2/8/2007 5:06:07 PM) comp.dsp Hello, I am trying to add 1/f noise to my CDR data input line which is generate using a Bernoulli binary block in simulink. However, when I use "Phas Noise" block in simulink, it generates error as phase noise... pedram.sameni (3)

Interpolation #7 6 17 (2/8/2007 7:46:40 AM) comp.dsp Hi Friends, I hav a signal(time_domain). 80ms/s. Sample distance = 12.5ns. I wan interpolate by factor 6. Wht should i use, interpolation filter? Amrish. ... amrishp (4)