Opens in a new tab

AES E-Library

← Back to search

Convention Paper

A Method for Extrapolation of Missing Digital Audio Data

Authors: Maher, Robert C.

AES Convention 95 · Paper 3715 · October 1993

Abstract

A method for extrapolating missing or corrupted samples in a digital audio data stream is presented. The method involves spectral extrapolation to synthesize an estimate of the missing material using a sinusoidal representation. The method takes advantage of the relatively slow variation in the time-variant spectral amplitude envelope in comparison with the relatively rapid oscillations of the time-domain signal. Examples and applications are : considered.

Details

Published in
AES Convention 95
AES Convention
95
Paper number
3715
Publication date
October 6, 1993
Session subject
DSP Theory and Applications
Affiliation
University of Nebraska-Lincoln, Lincoln, NE (See document for exact affiliation information.)
Type
Convention Paper