DSP help please!!

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2 total messages Started by Marcus Barnaby Bointon Tue, 09 Oct 1990 15:50

#993

Author: Marcus Barnaby Bointon
Date: Tue, 09 Oct 1990 15:50

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I am building a DSP board for a college project (probably using TMS 32010 or
32020) and I haven't a clue about the practicalities of the software.
So, would someone be kind enough to tell me about it, or possibly recommend
a down to earth book??
I am interested in all the usual things- filtering, FFTs, reverb, pitch
shifting, re-synthesis etc. I would also be interested in real-time data
compression, if anyone knows about that- I can't seem to find any books on
it.

Thanks in advance. (replies by Email if possible)

			Marcus Bointon.

Re: DSP help please!!

#1002

Author: Sakari Mattila
Date: Tue, 16 Oct 1990 08:29

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At first, get copies of Texas Instruments Digital Signal Processing
Applications with the TMS320 Family, parts 1, 2 and 3.  Next, get a
simulator and assembler for the DSP processor you are going to use.
 
In my humble opinion, the least expensive way to get into DSP is to
use a PC clone (a real IBM PC/XT will do), run assembler and simulator on
it and to build or buy the hardware with interface to the PC (either
via Centronics interface or with bus interface).
 
I prefer MOtorola 56001 because of its 24 wordlenght and Crystal A/D
converters because of in-built anti-aliasing filter (ie. oversampling
system).
 
-- 
Sakari M. Mattila    71307.1525@CompuServe.COM
                     mattila@tik.vtt.fi    Sakari Mattila@3:663*371.0.FNET

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