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Convention Paper

Four-Channel Digital Mixer/Equalizer for Mastering

Authors: Mori, Toshinori; Matsushige, Takashi; Sato, Yasuo; Sakurai, Yukimitsu

AES Convention 79 · Paper 2292 · October 1985

Abstract

This paper describes the development of a digital audio mixer/equalizer for use in a professional digital audio mastering system with four input channels and two output channels. This mixer has a good operability as conventional analog audio mixers and has computer-controlled automatic functions. Digital signal processors (DSPs) are employed in the system to achieve digital signal equalization and level control which give it a good reliability as well as an excellent cost-performance ratio. The mixer can also be connected to a limiter/compressor and the AES/EBU digital interface. It allows a wide range of applications including the cutting of analog and compact discs, digital audio editing, and the mixing of digital and analog signals such as echo signals.

Details

Published in
AES Convention 79
AES Convention
79
Paper number
2292
Publication date
October 6, 1985
Session subject
Signal Processing: Mixing and Equalizing
Affiliation
Victor Company of Japan, Ltd, (JVC), Kanagawa, Japan (See document for exact affiliation information.)
Type
Convention Paper