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Convention Paper

Digital Audio Processor IC for Consumer Products Using Bit-Serial Signal Processing on a Microcoded Architecture

Authors: Vandebroek, P.; Maes, W.

AES Convention 96 · Paper 3806 · February 1994

Abstract

The digital audio processor IC (DAPIC) is a function specific chip for audio processing, such as equalization, stereo widening, hall effect, reverberation, surround sound, and digital volume/balance control. Apart from this, the DAPIC can be reconfigured as a digital filter with programmable frequency characteristics. The chip can realize most functions directly in hardware because of silicon efficiency. Applications are multimedia hardware, audio sets, digital loudspeakers, and car stereo.

Details

Published in
AES Convention 96
AES Convention
96
Paper number
3806
Publication date
February 6, 1994
Session subject
Implementation of Digital Audio Systems
Affiliation
International Technology Centre Leuven,. N.V. Philips Industrial Activities, Leuven (See document for exact affiliation information.)
Type
Convention Paper