2 Ratings

Multi-Band Splitter Tutorial

This tutorial explains how to build filter banks which split the audio band into N sub-bands. If no processing is applied to the sub-bands, the original signal may be reconstructed (apart from a phase factor) by adding all sub-bands.

If you want a filter bank only for analysis without reconstruction, you don’t need this tutorial.

/martinvicanek

Version 1.0: Original post on FS forum at http://www.dsprobotics.com/support/viewtopic.php?f=2&t=2822#p15319

Version 1.1: Added option to display magnitude or phase. Added references.

Added to the new Tutorial category -Exo

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