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Convention Paper

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

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

AES Convention 85 · Paper 2724 · November 1988

Abstract

A 2-channel 16-bit 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 infinite impulse response filter/decimator. The analog inputs are sampled at 3.072 MHz and the digital words are output at 48 kHz.

Details

Published in
AES Convention 85
AES Convention
85
Paper number
2724
Publication date
November 6, 1988
Session subject
Recording
Affiliation
Crystal Semiconductor, Corp., Austin, TX ; Asahi Kasei Microsystems, Inc., Tokyo, Japan (See document for exact affiliation information.)
Type
Convention Paper