JNTUK R19 3-1 Digital Signal Processing Material/Notes PDF Download

JNTUK R19 3-1 Digital Signal Processing Material/Notes PDF Download

Students those who are studying JNTUK R19 EEE Branch, Can Download Unit wise R19 3-1 Digital Signal Processing (DSP) Material/Notes PDFs below.


JNTUK R19 3-1 Digital Signal Processing Material/Notes PDF Download

Preamble: The course has been designed to cater to the needs of electronic industry transforms. This course covers basic concepts of signal processing, various transformation techniques. It provides students to relies about different filter structure and also coding of speech signals.


  • To explore the basic concepts of digital signal processing.
  • To connect the time domain signal to frequency domain signals using fourier transform.
  • To understand the basic structures of IRR systems.
  • To understand and design FIR Digital filters.
  • To explore the concepts of multiple sampling rates for DSP


Introduction to Digital Signal Processing: Discrete time signals & sequences, Classification of Discrete time systems, stability of LTI systems, Invertability, Response of LTI systems to arbitrary inputs. Solution of Linear constant coefficient difference equations. Frequency domain representation of discrete time signals and systems. Review of Z-transforms, solution of difference equations using Z-transforms, System function.

Download UNIT-1 Material PDF | Reference-2


Discrete Fourier Series & Fourier Transforms: Properties of discrete Fourier series, DFS representation of periodic sequences, Discrete Fourier transforms: Properties of DFT, linear filtering methods based on DFT, Fast Fourier transforms (FFT) – Radix-2 decimation in time and decimation in frequency FFT Algorithms, Inverse FFT.

Download UNIT-2 Material PDF | Reference-2


Design of IIR Digital Filters& Realizations: Analog filter approximations – Butter worth and Chebyshev, Design of IIR Digital filters from analog filters, Design Examples, Analog and Digital frequency transformations. Basic structures of IIR systems, Transposed forms.

Download UNIT-3 Material PDF | Reference-2 | Ref-3


Design of FIR Digital Filters & Realizations: Characteristics of FIR Digital Filters, frequency response. Design of FIR Digital Filters using Window Techniques and Frequency Sampling technique, Comparison of IIR & FIR filters. Basic structures of FIR systems, Lattice structures, Lattice-ladder structures

Download UNIT-4 Material PDF | Reference-2 | Ref-3


Multirate Digital Signal Processing Introduction, Decimation, Interpolation Sampling rate conversion, Implementation of sampling rate converters, Applications – Sub-band Coding of Speech Signals, Implementation of Digital Filter Banks, Trans-multiplexers.

Download UNIT-5 Material PDF | Reference-2


  1. Digital Signal Processing, Principles, Algorithms, and Applications: John G. Proakis Dimitris G.Manolakis, Pearson Education / PHI, 2007.
  2. Discrete Time Signal Processing – A.V.Oppenheim and R.W. Schaffer, PHI.
  3. Digital Signal Processing – K Raja Rajeswari, I.K. International Publishing House.


  1. Digital Signal Processing: Andreas Antoniou, TATA McGraw Hill , 2006
  2. Digital Signal Processing: MH Hayes, Schaum’s Outlines, TATA Mc-Graw Hill, 2007.
  3. DSP Primer – C. Britton Rorabaugh, Tata McGraw Hill, 2005.
  4. Fundamentals of Digital Signal Processing using Matlab – Robert J. Schilling, Sandra L. Harris,Thomson, 2007.
  5. Digital Signal Processing – Alan V. Oppenheim, Ronald W. Schafer, PHI Ed., 2006
  6. Digital Signal Processing – Ramesh babu, Sci Tech publications


  • understand the concepts of signal processing& transforms.
  • appraise the Fat Fourier algorithm.
  • design FIR and IIR filters.
  • appreciate the concepts of multirate signal processing.

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