Opens in a new tab

AES E-Library

← Back to search

Convention Paper

Evaluation of Two Interpolation Methods Applied to the Restoration of Old Recordings

Authors: Montresor, S.; Valiere, J. C.; Allard, J. F.; Baudry, M.

AES Convention 90 · Paper 3022 · February 1991

Abstract

In a previous paper several signal interpolation methods to suppress impulse noise have been presented. These methods have been compared from a subjective point of view following some informal listening. A numerical evaluation of these techniques is proposed. The evaluation criteria are obtained from the reconstruction error locally introduced by the interpolator. This evaluation is calculated from a data base which contains synthesized and real signals.

Details

Published in
AES Convention 90
AES Convention
90
Paper number
3022
Publication date
February 6, 1991
Session subject
Digital Technology and Measurement Techniques
Affiliation
Laboratoire d'Acoustique et d'lnformatique, Universit6 du Maine Le Mans, France (See document for exact affiliation information.)
Type
Convention Paper