Real-Time Digital Signal Processing - Chapter 3: DSP Fundamentals and Implementation Considerations
Real-Time Digital Signal Processing - Chapter 3: DSP Fundamentals and Implementation Considerations
... 0, 3:3 :4a FI 1, 3:3 :4b 0 FX 1, 3:3 :4c 90 DSP FUNDAMENTALS AND IMPLEMENTATION CONSIDERATIONS FX 1 FX 2 if X 1 X 2 , 3:3 :4d PX 1 < x X 2 FX 2 ÀFX 1 : 3:3 :4e The ... or random. Deterministic signals are used Real-Time Digital Signal Processing. Sen M Kuo, Bob H Lee Copyright # 2001 John Wiley & Sons Ltd ISBNs: 0-4 7 0-8 413 7-0 (Hardback); 0-4 7 0-8 453 4-1 (Electronic) ... fundamental DSP concepts in time domain and practical considerations for the implementation of digital filters and algorithms on DSP hard- ware. Sections 3.1 and 3.2 briefly review basic time-domain DSP...
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Real-Time Digital Signal Processing - Chapter 9: Practical DSP Applications in Communications
... tele-phone networks and hands-free telephones. For a full-duplex telephone communica-tion, there exists the near-end and far-end data echoes. The adaptive data echo canceler436PRACTICAL DSP APPLICATIONS ... adaptation, the effect of near-end and far-end signals, the impact of signal levels and spectra, and the impact of nonlinearity. The echo canceler must accuratelymodel the echo path and rapidly adapt to ... between microphone and loudspeaker. (2) Multiple-pathsound reflections known as the room reverberations of far-end speech signals. (3) Thesound reflections of the near-end speech signal. These echoes...
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Real-Time Digital Signal Processing - Chapter 1: Introduction to Real-Time Digital Signal Processing
... of Real-Time DSP Systems There are two types of DSP applications ± non -real-time and real time. Non -real-time signal processing involves manipulating signals that have already been collected and ... Introduction to Real-Time Digital Signal Processing Signals can be divided into three categories ± continuous-time (analog) signals, discrete-time signals, and digital signals. The signals that ... converted to a digital signal, processed by DSP hardware in 2 INTRODUCTION TO REAL-TIME DIGITAL SIGNAL PROCESSING Other digital systems Anti-aliasing filter ADC x(n) DSP hardware Other digital systems...
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Real-Time Digital Signal Processing - Chapter 2: Introduction to TMS320C55x Digital Signal Processor
... applications, and experiments. Real-Time Digital Signal Processing. Sen M Kuo, Bob H Lee Copyright # 2001 John Wiley & Sons Ltd ISBNs: 0-4 7 0-8 413 7-0 (Hardback); 0-4 7 0-8 453 4-1 (Electronic) The C55x ... (IU) Two 24-bit data-write address buses (EAB, FAB) 24-bit program-read address bus (PAB) 32-bit program-read data bus (PB) Three 16-bit data-read data buses (BB, CB, DB) Three 24-bit data-read address ... data and one coefficient. The data-write operations are carried out using two 16-bit data-write data buses (EB and FB) and two 24-bit data-write address buses (EAB and FAB). For a single 16-bit...
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Real-Time Digital Signal Processing - Chapter 4: Frequency Analysis
... continuous-timeperiodic signals and the Fourier transform for finite-energy aperiodic signals. In thissection,we will repeat similar developments for discrete-time signals. The discrete-timesignals ... of frequency-domain signal processing. Section 4.2 introduces the z-transform,its important properties ,and its inverse transform. Section 4.3 shows the analysis and implementation of digital systems ... Kuo,Bob H LeeCopyright # 2001 John Wiley & Sons LtdISBNs: 0-4 7 0-8 413 7-0 (Hardback); 0-4 7 0-8 453 4-1 (Electronic)Table 4.3 Some common z-transform pairsxn, n ! 0, c is constant Xzcczz À...
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Real-Time Digital Signal Processing - Chapter 5: Design and Implementation of FIR Filters
... for digital IIR filters, and will be briefly introduced in Chapter 6. Real-Time Digital Signal Processing. Sen M Kuo, Bob H LeeCopyright # 2001 John Wiley & Sons LtdISBNs: 0-4 7 0-8 413 7-0 ... 5.5 Flip -and- slide process of linear convolutionFIR FILTERING1915.2.2 Some Simple FIR FiltersA multiband filter has more than one passband and stopband. A special case of themultiband filter ... are used for both analog and digital filters. In this chapter, we will discuss digital filters exclusively. The digital filtersare assumed to have a single input x(n), and a single output y(n)....
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Real-Time Digital Signal Processing - Chapter 6: Design and Implementation of IIR Filters
... that possesses a Fourier Real-Time Digital Signal Processing. Sen M Kuo, Bob H LeeCopyright # 2001 John Wiley & Sons LtdISBNs: 0-4 7 0-8 413 7-0 (Hardback); 0-4 7 0-8 453 4-1 (Electronic)for(j ... */} IMPLEMENTATION CONSIDERATIONS 2796Design and Implementation of IIR FiltersWe have discussed the design and implementation of digital FIR filters in the previous chapter. In this chapter, ... eÀ3tut:244DESIGN AND IMPLEMENTATION OF IIR FILTERS6.6.3 Software ImplementationsAs discussed in Chapter 1, the implementation of a digital filtering algorithm is oftencarried out on a general-purpose...
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Real-Time Digital Signal Processing - Chapter 7: Fast Fourier Transform and Its Applications
... implementations. Real-Time Digital Signal Processing. Sen M Kuo, Bob H LeeCopyright # 2001John Wiley & Sons LtdISBNs: 0-4 7 0-8 413 7-0 (Hardback); 0-4 7 0-8 453 4-1 (Electronic)7.5.3 Experiment 7C ± FFT and ... TRANSFORM AND ITS APPLICATIONS[2] N. Ahmed and T. Natarajan, Discrete-Time Signals and Systems, Englewood Cliffs, NJ: Prentice-Hall, 1983.[3] V. K. Ingle and J. G. Proakis, Digital Signal Processing ... Proakis and D. G. Manolakis, Digital Signal Processing ± Principles, Algorithms, and Applications, 3rd Ed., Englewood Cliffs, NJ: Prentice-Hall, 1996.[11] A Bateman and W. Yates, Digital Signal Processing...
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Real-Time Digital Signal Processing - Chapter 8: Adaptive Filtering
... review theimportant properties of the random processes and introduce fundamental techniquesfor processing and analyzing them. Real-Time Digital Signal Processing. Sen M Kuo, Bob H LeeCopyright ... randomsignals are speech, music, and noises. These signals cannot be reproduced and need tobe modeled and analyzed using statistical techniques. We have briefly introducedprobabilityand random ... development and application of hands-free and voice-activated cellular phones.Single-channel noise reduction methods involve Wiener filtering, Kalman filtering, and spectral subtraction. In the dual-channel...
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Digital Signal Processing Using MATLAB for Students and Researchers ppt
... fi eld of signal processing in a clear and lucid style that empha-sizes principles and applications in order to foster an intuitive approach to learning and 2. to present signal processing ... speed, and memory space required for any given application. Chapter 4 looks at random signals. The “ noise ” which affects signals is often random, and thus it is important to understand the ... completion of this chapter, the reader should 1. be able to explain the broad concept of digital signal processing (DSP) ; 2. know some of the key terms associated with DSP; and 3. be familiar...
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