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Convention Paper

A Design Method for High Audio Quality FM Multiplex Encoders

Authors: Oliveira, Antonio J.

AES Convention 88 · Paper 2919 · March 1990

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. 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

Published in
AES Convention 88
AES Convention
88
Paper number
2919
Publication date
March 6, 1990
Session subject
Digital Audio
Affiliation
Acutron Electroacustica Lda, Sacavem, Portugal (See document for exact affiliation information.)
Type
Convention Paper