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Journal Article

A Stereo 16-Bit Delta-Sigma A/D Converter for Digital Audio

Authors: Welland, David R.; Del Signore, Bruce P.; Swanson, Eric J.; Tanaka, Tadashi; Hamashita, Koichi; Hara, Susumu; Takasuka, Kaoru

Journal of the Audio Engineering Society · Volume 37 · Issue 6 · pp. 476–486 · June 1989

Abstract

A two-channel 16-bit analog-to-digital (A/D) converter employing oversampling techniques has been developed. The device contains two fourth-order delta-sigma modulators with 1-bit outputs, each followed by a digital finite impulse response filter/decimator. The analog inputs are samples at 3.072 MHz and the digital words are output at 48 kHz.

Details

Publication
Journal of the Audio Engineering Society
Volume
37
Issue
6
Pages
476–486
Publication date
June 6, 1989
Affiliation
Crystal Semiconductor Corporation, Austin, TX ; Asahi Kasei Microsystems, Inc., Tokyo, Japan (See document for exact affiliation information.)
Type
Journal Article