What Are Filters?

  • Mads G. Christensen


The most basic form of audio processing is filtering and it is possible to do many interesting things to audio signals with filters. In this chapter, we will explore what filters are, what they do and provide some examples of relatively simple filters.


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    K. Steiglitz, A Digital Signal Processing Primer with Applications to Digital Audio and Computer Music (Addison-Wesley Publishing Company, Menlo Park, 1996)Google Scholar

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Mads G. Christensen
    • 1
  1. 1.Aalborg UniversityAalborgDenmark

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