DSP t DSP Synchronization
What would be the easiest way to synchronize two DSPs using the TI 'C6701
programmable digital signal processor. Would it be easier to send a sinusoid
from the transmitter end to the receiver and aknowledgement from the
receiver to the transmitter or use a stream of known bits?
Any help with algorithm, code or ideas would be appreciated.
I solved the same problem. Sinusoid did help but I used 5/6 frames for
synchronization. Like Sinusoid+silence+silence+sinusoid+.. You can
also use the more robust technique of known bits but it will increase
ur processing during listening...Dsp and Dsp programble name
Hi i want to DSP name and dsp programble neam to work on it by matlab
and also i want to ask if i want' any programe more than matlab or matlab is enouth for me to create every thing
"mahmoud " <firstname.lastname@example.org> wrote in message <email@example.com>...
> Hi i want to DSP name and dsp programble neam to work on it by matlab
> and also i want to ask if i want' any programe more than matlab or matlab is enouth for me to create every thing
Hi Mahmoud, Can you please try and rewrite your post. It is clear to...Dsp
To do well dsp what areas of math I must know well, and also what dsp
starter kit for learning you would recommend me?
> To do well dsp what areas of math I must know well, and also what dsp
> starter kit for learning you would recommend me?
Try this page:
And check out the beginner books section. Rick Lyons' book is an
excellent place to start.
I recommend following
Math area: Probability , statistics, random theory
DSP kit: ADSP 2181, SHARC, TMS 320C54xx
"Dave" <davecle@SoftHome.net> wr...DSP
Please Give me outline of doing a project of dsp processor design.
On 21 Feb 2006 02:45:18 -0800, "SaHiD" <firstname.lastname@example.org> wrote:
>Please Give me outline of doing a project of dsp processor design.
1) Pick an application that needs DSP. i.e. Radar with beam forming
2) Write a project specification. i.e. 500 page MS-Word document
3) Extract the DSP part of the project. i.e. Do beam forming
4) Select a DSP chip. i.e. TMS320CV5416 from Texas Instruments
5) Download the free eval version of their software
6) Do the project
7) Learn to write newsgroup posts with suff...DSP using a non DSP processor
My requirement is to use a moderate controller (Non DSP) and take
analog sinusoidal signals (half second cycle 50 hz) , take their
samples, do a Fourier transform to remove harmonics and then multiply
them to find instantaneous power. Then do a Low Power Filtering
operation on this power signal.
Is it possible? has anyone implemented anything similar or am I being
please post your comments about its feasibility.
> My requirement is to use a moderate controller (Non DSP) and take
> analog sinusoidal signals (half second cycle 50 hz) , take the.../dev/dsp... how to target different dsp ?
i'm using xmms... and after doing a cvsup/rebuild from (8.0-release)
FreeBSD elhdt.hoe 8.1-PRERELEASE FreeBSD 8.1-PRERELEASE #3: Sat Jun 12
15:39:04 PDT 2010 root@elhdt:/usr/obj/usr/src/sys/GENERIC i386
xmms nolonger works... and i think that problem is that 8.1-pre-
release can now
see additional sound devices that weren't seen before... my problem,
is how do i get
xmms working again (i think, rebind the /dev/dsp device?)
how to bind /dev/dsp to a different beast....
elhdt# ls -l /dev/dsp
crw-rw-rw- 1 root wheel 0, 117 Jun 18 13:07 /dev/dsp
elhdt...Which DSP vendor has the best DSP architecture and why?
There are 4 major supplier of general purpose DSPs; Agere, TI, Analog
Devices and Motorola. Which DSP vendor has the best DSP
architecture(s), DSPs, tools, support and why?
On 19 Dec 2003 19:25:35 -0800, email@example.com (dp) wrote:
>There are 4 major supplier of general purpose DSPs; Agere, TI, Analog
>Devices and Motorola. Which DSP vendor has the best DSP
>architecture(s), DSPs, tools, support and why?
Your question tickled me.
It's like asking, "Who makes the best
gasoline-powered vehicle, who has the
best maintenan...DSP Group TeakLite DSP Board
I've pulled a DSP Group Teak Lite DSP development board out of the bin
at work. It's about 3-4 years old.
Their web site asks you to login before you can look at docs an
support S/W etc.
Does anyone have an old support login for this site?
Can anyone tell me about the application of DSP in telecommunication?
Do you have any technology involved? Thanks
<firstname.lastname@example.org> wrote in message
> Can anyone tell me about the application of DSP in telecommunication?
Yes - it's used all over the place in telecom. Any time you have discrete
signals (digitized signals) and they undergo any sort of processing - that's
DSP...and there's plenty of that in telecommunication.
> Do you have any technology involved? Thanks
What do you mean? Clearly...which DSP?
I have a Yakumo Hypersound 128 MP3-Player and would
like to modify the firmware. Can anybody tell we,
which DSP is used?
Thank you in advance,
DSP@ fetches the address of the top of stack, and places it on the
In doing so, of course, a new stack entry has to be created. So, which
address goes on the stack? The previous one (before the new stack
entry) or the new one?
Currently, my code uses the new address:
INCT R4 - create new stack entry
MOV R4,*R4 - place address of stack pointer in top stack entry
Op Mon, 13 Apr 2009 10:58:16 -0700 (PDT) schreef MarkWills:
> DSP@ fetches the address of the top of stack, and places it on the
> In doing so, of course, a new stack entry has to be created. ...Fixed Point DSP Vs Floating Point DSP
I searched the internet to find out the difference between a fixed
point & a floating point DSP.
To my surprise, I did not find a well defined difference.
Plz, can anyone differentiate between the two so that a layman can
also understand ?
Thanx in advance...
Sandeep Chikkerur wrote:
> I searched the internet to find out the difference between a fixed
> point & a floating point DSP.
> To my surprise, I did not find a well defined difference.
> Plz, can anyone differentiate between the two so that a layman can
> also understand ...dsp.SignalSource not found (dsp System Toolbox is available)
I'm trying to run the code available here: http://www.mathworks.com/help/dsp/ref/dsp.cicdecimatorclass.html
I keep on getting the error :
Undefined variable "dsp" or class "dsp.SignalSource".
I have dsp System Toolbox Version 8.2 , and I can use other objects inside the DSP package but not SignalSource. Any idea why?
Thanks in advance
"H Hachem" <email@example.com> wrote in message <firstname.lastname@example.org>...
> I'm trying to run the code available here: http://www.mathworks.com/help/dsp/ref/...