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Engineering Brief

Temporal Envelope for Audio Classification

Authors: Lukasik, Ewa; Yang, Cong; Kurzawski, Lukasz

AES Convention 140 · Paper 272 · May 2016

Abstract

The paper reviews some applications of temporal envelope of audio signal from the perspective of a sound engineer. It contrasts the parametric representation of the temporal envelope (e.g., temporal centroid, attack time, attack slope) with the more global representation based on envelope shape descriptors. Such an approach would mimic the sound engineer expertise and could be useful for such classification tasks, as music genre, speech/music, musical instruments classification, and others.

Details

Published in
AES Convention 140
AES Convention
140
Paper number
272
Publication date
May 6, 2016
Session subject
eBriefs: Lectures
Affiliation
Poznan University of Technology, Poznan, Poland; University of Siegen, Siegen, Germany; RecArt, Poznan, Poland (See document for exact affiliation information.)
Type
Engineering Brief