Opens in a new tab

AES E-Library

← Back to search

Convention Paper

Quantization of Laguerre-Based Stereo Linear Predictors

Authors: Biswas, Arijit; den Brinker, Albertus C.

AES Convention 122 · Paper 7006 · May 2007

Abstract

Recently a quantization strategy for stereo linear prediction systems was proposed and tested using random data as input. This research is extended in the current paper by incorporating Laguerre filters in the stereo linear prediction scheme. First, it is shown that the associated normalized reflection matrices can be obtained efficiently. Second, the system was tested using stereo audio data in order to gain an insight into the required bit-rates for practical applications.

Details

Published in
AES Convention 122
AES Convention
122
Paper number
7006
Publication date
May 6, 2007
Session subject
Low Bit-Rate Audio Coding
Affiliation
Philips Research Laboratories; Technische Universiteit Eindhoven (See document for exact affiliation information.)
Type
Convention Paper