Opens in a new tab

AES E-Library

← Back to search

Convention Paper

Multi-Channel Audio Time-Scale Modification

Authors: Coyle, Eugene; Dorran, David; Lawlor, Robert

AES Convention 119 · Paper 6527 · October 2005

Abstract

Phase vocoder based approaches to audio time-scale modification introduce a reverberant artefact into the time-scaled output. Recent techniques have been developed to reduce the presence of this artefact; however, these techniques have the effect of introducing additional issues relating to their application to multi-channel recordings. This paper addresses these issues by collectively analysing all channels prior to time-scaling each individual channel.

Details

Published in
AES Convention 119
AES Convention
119
Paper number
6527
Publication date
October 6, 2005
Session subject
Analysis, Synthesis of Sound
Affiliation
Dublin Institute of Technology; National University of Ireland (See document for exact affiliation information.)
Type
Convention Paper