In this paper a filter bank for high quality subband audio coding is presented. The filter bank has no amplitude or phase distortion and is therefore 'exact reconstructing.' The quantization noise introduced into one subband is not dispersed over the whole frequency range.

Authors: Spille, J.; Schröder, E. F.
Affiliation: Deutsche Thomson-Brandt GmbH, Hannover, W. Germany
AES Convention: 86 (March 1989) Paper Number: 2749
Publication Date: March 1, 1989
Subject: Digital Signal Processing

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