Digital signal processing - Lecture Notes, Study Materials and Important questions answers

Digital Signal Processing Lecture Notes, Study Materials and Important questions answers

Subject : Digital Signal Processing SIGNALS AND SYSTEMS 1.

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Signals and System - Introduction - Answer (click here) Classification of Signal Processing - Answer (click here) Advantages and Disadvantages of DSP(Digital) Over ASP(Analog signal Processing) - Answer (click here) Classification of Signals - Answer (click here) Discrete Time Signals and System - Answer (click here) Basic Block Diagram of A/D Converter - Answer (click here) Z Tranform - Analysis of LTI System - Answer (click here) Properties of Z Transform (ZT) - Answer (click here) Relationship Between Fourier Transform and Z Transform - Answer (click here)

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Inverse Z Transform (IZT) - Answer (click here) Linear Convolution Sum Method - Answer (click here) Properties of Linear Convolution - Answer (click here) Correlation: Types, Properties - Answer (click here) Difference Between Linear Convolution and Correlation - Answer (click here)

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Important Short Questions and Answers: Signals and System - Answer (click here)

FREQUENCY TRANSFORMATIONS 1.

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Frequency Transformations - Answer (click here) Properties of Discrete Fourier Transform(DFT) - Answer (click here) Application of Discrete Fourier Transform(DFT) - Answer (click here) Fast Fourier Algorithm (FFT) - Answer (click here) Radix-2 FFT Algorithms - Answer (click here) Computational Complexity FFT V/S Direct Computation - Answer (click here)

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Bit Reversal - Answer (click here) Decimation In Frequency (DIFFFT) - Answer (click here) Goertzel Algorithm - Answer (click here) Important Short Questions and Answers: Frequency Transformations Answer (click here)

IIR FILTER DESIGN 1.

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IIR Filter Design - Answer (click here) Difference Between Analog Filter and Digital Filter - Answer (click here) Filter Types and Ideal Filter Characteristic - Answer (click here) Difference Between FIR Filter and IIR Filter - Answer (click here) Structures For FIR Systems - Answer (click here) Structures For IIR Systems - Answer (click here) Conversion of Analog Filter into Digital Filter - Answer (click here) IIR Filter Design - Bilinear Transformation Method (BZT) - Answer (click here)

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Method For Designing Digital Filters Using BZT - Answer (click here) Butterworth Filter Approximation - Answer (click here) Frequency Response Characteristic - Answer (click here) Frequency Transformation - Answer (click here) Important Short Questions and Answers: IIR Filter Design - Answer (click here)

FIR FILTER DESIGN 1.

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Features of FIR Filter - Answer (click here) Symmetric and Anti-symmetric FIR filters - Answer (click here) Gibbs Phenomenon - Answer (click here) Designing Filter From Pole Zero Placement - Answer (click here) Notch and Comb Filters - Answer (click here) Digital Resonator - Answer (click here) Roundoff Noise - Answer (click here) Roundoff Noise in FIR Filters - Answer (click here) Limit Cycle Oscillations - Answer (click here) Overflow Oscillations - Answer (click here) Realization Considerations - Answer (click here) Important Short Questions and Answers: FIR Filter Design - Answer (click here)

FINITE WORD LENGTH EFFECTS IN DIGITAL FILTERS

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Speech Recognition - Answer (click here) Linear Prediction of Speech Synthesis - Answer (click here) Sound Processing - Answer (click here) Echo Cancellation - Answer (click here) Vibration Analysis - Answer (click here) Multistage Implementation of Digital Filters - Answer (click here) Speech signal processing - Answer (click here) Subband Coding - Answer (click here) Adaptive Filter - Answer (click here) Audio Processing - Answer (click here) Image Enhancement: Spatial domain methods - Answer (click here) Important Short Questions and Answers: Applications of DSP - Answer (click here)