Context Lossless Coding of Audio Signals

Grzegorz Ulacha; Ryszard Stasiński

doi:10.1109/DCC.2013.102

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Title

Context Lossless Coding of Audio Signals

Authors

Grzegorz Ulacha
Ryszard Stasiński (WEiT) ^{[ 1 ][ P ]}

^{[ 1 ]} Katedra Systemów Telekomunikacyjnych i Optoelektroniki, Wydział Elektroniki i Telekomunikacji, Politechnika Poznańska | ^{[ P ]} employee

Year of publication

2013

Chapter type

paper

Publication language

english

Abstract

EN In the paper improvements obtained for context lossless audio coding are investigated. The approach is not popular in audio compression, hence, the research concentrates on static forward predictors optimized using MMSE criterion. Two and three context algorithms are tested on 16 popular benchmark recordings. Savings due to inter-channel audio dependencies are also considered. It is shown that indeed, context approach has potential of improving data compaction properties of audio coding algorithms.

Pages (from - to)

523 - 523

DOI

10.1109/DCC.2013.102

URL

https://ieeexplore.ieee.org/document/6543133

Book

Data Compression Conference (DCC 2013), Snowbird, UT, 20-22 March 2013

Presented on

Data Compression Conference (DCC 2013), 20-22.03.2013, Snowbird, United States

Publication indexed in

WoS (15)

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