Opens in a new tab

AES E-Library

← Back to search

Convention Paper

The Downsampling Dilemma: Perceptual Issues in Sample Rate Reduction

Authors: Leonard, Brett

AES Convention 124 · Paper 7398 · May 2008

Abstract

Many options currently exist for sample rate conversion. With sample rate reduction playing an integral part in the modern production world, downsampling algorithm quality is more important than ever. This paper presents data exploring the differences in sample rate reduction algorithms. While certain tests clearly display differences in the quality of the algorithms, listening test data shows the average listener is unable to repeatedly discern the difference in sample rate reduction methods.

Details

Published in
AES Convention 124
AES Convention
124
Paper number
7398
Publication date
May 6, 2008
Session subject
Signal Processing, Sound Quality Design
Affiliation
New York University (See document for exact affiliation information.)
Type
Convention Paper