Opens in a new tab

AES E-Library

← Back to search

Journal Article

LSIs for Digital Signal Processing Based on a PCM Standard Format

Authors: Hirota, Yutaka; Seno, Takanori; Eguchi, Takashi; Takeguchi, Nobuyasu; Nomura, Kazuo; Kameda, Keiichi; Hagihara, Shigeru

Journal of the Audio Engineering Society · Volume 31 · Issue 7/8 · pp. 523–537 · August 1983

Abstract

Two large-scale integrated circuits (LSI) and one integrated circuit (IC) have been developed for pulse-code-modulated (PCM) digital signal processing based on a PCM standard format. These two LSIs and one IC can provide the same processing capabilities as about 500 conventional logic ICs, thus allowing much more compact dimensions for digital signal processing. The LSI MN6601 is employed for recording the PCM digital signal: it takes the analog-to-digital converted digital data, adds the error-detection and error-correction codes, and outputs them as video data. The LSI MN6602 is used during playback to reconstruct the PCM digital signal, carry out error correction, and provide this as serial data to the digital-to-analog converter. The IC AN6860 is used for the time-base generator and other accessory circuits for the analog-to-digital and the digital-to-analog converters.:

Details

Publication
Journal of the Audio Engineering Society
Volume
31
Issue
7/8
Pages
523–537
Publication date
August 6, 1983
Affiliation
Matsushita Electric Industrial Company, Ltd., Kadoma, Osaka 571, Japan (See document for exact affiliation information.)
Type
Journal Article