December 2011
Intermediate to advanced
436 pages
18h 7m
English
book
Real-Time Digital Signal Processing from MATLAB® to C with the TMS320C6x DSPs, Second Edition, 2nd Edition
by Thad B. Welch, Cameron H.G. Wright, Michael G. Morrow
Content preview from Real-Time Digital Signal Processing from MATLAB® to C with the TMS320C6x DSPs, Second Edition, 2nd Edition
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Chapter 6
Frame-Based DSP
6.1 Theory
T
HE discussion up until this point in the book has usually assumed that the real-time
processing is accomplished on a sample-by-sample basis. That is, an input sample
x(t) was converted to digital form x[n] by the ADC part of the codec and transferred to
the DSK’s CPU for whatever processing was desired. This processed sample y[n] was then
transferred to the DAC part of the codec, converted back to analog form y(t), and sent
to an output device (e.g., a speaker). Processing the data in this way has two distinct
advantages. First, this approach makes the DSP algorithms easier to understand and easier
to program. Second, ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.