Re: How to add CRC and Convolutional Coding to Real time Voice

From: Vladimir Vassilevsky <antispam_bogus@xxxxxxxxxxx>
Date: Mon, 31 Mar 2008 18:33:57 GMT

Syed Shah Sindhi wrote:

How can I add CRC and Convolutional Coding to Real time Voice from my
Microphone so that I can simulate it over a noisy channel and its
subsequent effect. This Query is regarding MATLAB

It is all in your textbook, my dear inquisitive friend.

Vladimir Vassilevsky
DSP and Mixed Signal Design Consultant
http://www.abvolt.com

.

References:
- How to add CRC and Convolutional Coding to Real time Voice
  - From: Syed Shah Sindhi

Prev by Date: Re: Coefficients filter 1st order
Next by Date: Re: DFT interpretation
Previous by thread: Re: How to add CRC and Convolutional Coding to Real time Voice
Next by thread: Coefficients filter 1st order
Index(es):
- Date
- Thread

Relevant Pages

Re: whats a STUPIDENT?
... I have seen only MATLAB and MathCad, ... I'd like to receice some advice about implementing an FM demodulator in a DSP proccessor. ... I'm a student of eletronics and I woul like implement a voice scrambler using the algorithm RSA on plataform DSP tms320c6711, I have watched that you done some algorithms to work in a DSP plataform, maybe you can help me with this,If dou you have any RSA algorithms for DSP, I'll be very gratefully. ... Do we have to start with a FD (frequency domain) weight vector that is all zeros. ...
(comp.dsp)
Re: whats a STUPIDENT?
... I have seen only MATLAB and MathCad, ... mathematics forum discussing DSP on sine waves. ... using the algorithm RSA on plataform DSP tms320c6711, ... I am trying to implement the frequency domain LMS algo. ...
(comp.dsp)
Re: Embedded Matlab for a video processing algorithm
... following your instructions and using MATLAB for aviread generated error: ... If the code is going to run on a DSP board, what would you expect AVIREAD to do? ... DSP boards typically have no file system, so you need to figure out some other way of bringing in the video. ... It seems like you didn't specify the input to temp_average as struct in the call to EMLMEX. ...
(comp.soft-sys.matlab)
Re: exactly what I was talking about...
... you need to work with the hardware you're given. ... A function in MATLAB that uses an array of say 4 or 5 mbit ... only *you* know what your MATLAB algorithm is about. ... write code for these blocks explicitly in the DSP. ...
(comp.dsp)
Re: regarding correlation and cross-correlation
... very simple and mentioned at many websites and standard DSP ... textbooks (buy DSP book by proakis and manolakis, ... I am big time fan of Octave (Million Thanks to ... John W Eaton and his team) and do not use Matlab at all. ...
(comp.dsp)