Most D-A converter manufacturers recommend the use of a simple first order filter in order to implement anti-aliasing protection. A demonstration, using both theory and experimental work, is given to prove that for demanding professional applications, this is not enough. A corresponding filter selection criteria is derived.
Author:
Oliveira, Antonio J.
Affiliation:
Acutron Electroacustica Lda, Sacavem, Portugal
AES Convention:
94 (March 1993)
Paper Number:
3566
Publication Date:
March 1, 1993
Subject:
Digital Signal Processing
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