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DSP Discussion Groups & Forums

From here, you can access several active DSP related Discussion Groups & Forums that are meant to facilitate the exchange of information between DSP engineers and DSP researchers. You can subscribe to one or several discussion groups with confidence, as all groups are moderated and you can unsubscribe at any moment very easily.

Comp.DSP | Analog Devices DSPs | Audio Signal Processing | TMS320C28x | TMS320C3x | TMS320C54x | TMS320C55x | TMS320C6x | Code-Composer | Echo Cancellation | TMS320C24x | DSP & FPGA | Image Signal Processing | Matlab DSP | Freescale DSPs | Speech Recognition | Speech Coding | TI Sitara, OMAP, Stellaris, etc. |

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Re: The Definite Integral of a Complex Exponential   [135 Articles]
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Posted by Donnacha Daly in Comp.DSP on Feb 28 2015
Thanks to all of you for your answers, they indeed solved my problem. In particular these were helpful which I found based on your prompting: http://www.dsprelated.com/dspbook... Re: The Definite Integral of a Complex Exponential

-122 dB on a CD - "narrow band samples".   [223 Articles]
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Posted by Les Cargill in Comp.DSP on Feb 27 2015
Somebody on another froup posted an analysis of a CD. There were what appeared to be digital zeros between songs. This led the software doing the analysis to report: Minimu... -122 dB on a CD -

Re: Big K - laying the ghost to rest   [313 Articles]
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Posted by Johannes Bauer in Comp.DSP on Feb 27 2015
On 26.02.2015 11:58, gareth wrote: > Although not posting here for some years, I have nevertheless been > a regular reader. Frindly reminder: You can't "lay a ghost to rest"... Re: Big K - laying the ghost to rest

Come on guys! CNN is expecting this recording, but it needs to be restored first...   [11 Articles]
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Posted by Ramon F Herrera in Comp.DSP on Feb 27 2015
On 2/25/2015 2:42 PM, Ramon F Herrera wrote: > > http://jfkfacts.org/assassination/news/reporters-tape-exposes-bill-oreillys-jfk-fib/ > > > Thanks, > > -Ramon > ... Come on guys! CNN is expecting this recording, but it needs to be restored first...

etc etc etc :-( Big K's ghost, hopefully the finalisedversion!   [10 Articles]
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Posted by gareth in Comp.DSP on Feb 27 2015
This has been edited to resolve that the Unit Steps were the wrong way around ... -----ooooo----- Revised after peer review, approached with a little less haste So... ... etc etc etc :-(  Big K's ghost, hopefully the finalisedversion!

The derivation of the representation of sampling by the use of the delta function   [2 Articles]
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Posted by gareth in Comp.DSP on Feb 26 2015
Further to Robert's peer review, and the then swapping around of the multiply / divide words. hopefully correct at last ... -----ooooo----- Revised after peer review, approa... The derivation of the representation of sampling by the use of the delta function

Following peer review - the derivation of the representation of sampling by Diracian Delta functions   [8 Articles]
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Posted by gareth in Comp.DSP on Feb 26 2015
Revised after peer review, approached with a little less haste So... Sampling with a period of T is given by (after asciification) as .. (1/T)sum (n : 0, inf)(d(t-nT) *... Following peer review - the derivation of the representation of sampling by Diracian Delta functions

GMSK modulation and its PSD   [7 Articles]
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Posted by in Comp.DSP on Feb 25 2015
Hi all I'm working on GMSK modem simulation in MATLAB. I'm almost done with the modulation part albeit i'm not sure if the model I used is correct adding to my trouble is t... GMSK modulation and its PSD

compute a cepstrum   [2 Articles]
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Posted by pm200107 in Comp.DSP on Feb 25 2015
Hi I am trying to compute the cepstrum (complex) of a real signal. I am doing this because I would like to modify the cepstrum and get back to the time domain signal. my sign... compute a cepstrum

hay, can any of you IEEE guys get me a copy of this paper?   [10 Articles]
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Posted by robert bristow-johnson in Comp.DSP on Feb 25 2015
Brown, John L. Sampling bandlimited periodic signals - an application of the DFT IEEE Transactions on Education (Volume:23, Issue: 4, Nov 1980) http://i... hay, can any of you IEEE guys get me a copy of this paper?
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