Basics of Multirate Digital Signal Processing

  • K. Deergha Rao
  • M. N. S. Swamy


A continuous-time signal can be represented by a discrete-time signal consisting of a sequence of samples \( x(n) = x_{a} (nT) \). It is often necessary to change the sampling rate of a discrete-time signal, i.e., to obtain a new discrete-time representation of the underlying continuous-time signal of the form \( x^{\prime}(n) = x_{a} (nT^{\prime}) \).


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© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.Department of Electronics and Communication EngineeringVasavi College of Engineering (affiliated to Osmania University)HyderabadIndia
  2. 2.Department of Electrical and Computer EngineeringConcordia UniversityMontrealCanada

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