Opens in a new tab

AES E-Library

← Back to search

Convention Paper

Multi-Layer Bit-Sliced Bit-Rate Scalable Audio Coding

Authors: Park, Sung-Hee; Kim, Yeon-Bae; Seo, Yang-Scock

AES Convention 103 · Paper 4520 · September 1997

Abstract

In this paper, a new scalable audio codec is described that has the characteristics of low complexity and fine-step granule scalability. For this purpose, the proposed scheme has the same coding scheme for all layers. The proposed algorithm does not have the core coding part for low bit-rate application and can be implemented with 1 kbps enhancement step size with bit-sliced coding method. The result will be demonstrated at presentation which handle from 16 to 64 kbps case with 8 kbps enhancement step size: 16-24-32-40-48-56-64 kbps.

Details

Published in
AES Convention 103
AES Convention
103
Paper number
4520
Publication date
September 6, 1997
Session subject
Low Bit-Rate Coding Technology
Affiliation
Samsung Advanced Institute of Technology, Suwon, Korea (See document for exact affiliation information.)
Type
Convention Paper