Modeling, analysis, and compensation of quantization effects in M-band subband codecs

Authors:
Richard A. Haddad;Necdet Uzun
Affiliations:
Polytechnic University, Brooklyn, NY;Polytechnic University, Brooklyn, NY
Venue:
ICASSP'93 Proceedings of the 1993 IEEE international conference on Acoustics, speech, and signal processing: digital speech processing - Volume III
Year:
1993

Citing 2
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Abstract

This paper provides a rigorous modeling and analysis of quantization effects in pdf-optimized quantizers for the M-band case. We develop a technique for nulling out the signal distortion, and for minimizing quantization noise in the reconstructed output, while imposing perfect reconstruction constraints. It is a rigorous extension and generalization of works by Westerink [3], Vandendorpe [5], and Uzun [4].