May 2010
Beginner to intermediate
264 pages
7h 26m
English
Content preview from Digital Signal Processing 101Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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CHAPTER 1Numerical Representation
To process a signal digitally, it must be represented in a digital format. This point may seem obvious, but it turns out that there are a number of different ways to represent numbers, and this representation can greatly affect both the result and the number of circuit resources required to perform a given operation. This chapter is focused more for people who are implementing digital signal processing (DSP) and is not really required to understand DSP fundamental concepts.
Digital electronics operate on bits, of course, which are used to form binary words. The bits can be represented as binary, decimal, octal, hexadecimal, or another form. These binary numbers can be used to represent “real” numbers. There are ...
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