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Journal Article

A Design Method for High-Audio-Quality FM Multiplex Encoders

Authors: Oliveira, Antonio J.

Journal of the Audio Engineering Society · Volume 40 · Issue 3 · pp. 130–141 · March 1992

Abstract

FM multiplex encoder design has up to recently relied on either the analog multiplier (matrix) technique or the switching method. Both suffer from significant audio performance drawbacks. Recently some attempts were made to use digital sampling in order to solve these problems. An alternative digital sampling method is presented, which closely emulates the operation of an ideal multiplier. An extension of this technique to decoder design is also considered.

Details

Publication
Journal of the Audio Engineering Society
Volume
40
Issue
3
Pages
130–141
Publication date
March 6, 1992
Affiliation
Acutron Electroacustica Lda., Sacavem, Portugal (See document for exact affiliation information.)
Type
Journal Article