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.

Authors: Vandebroek, P.; Maes, W.
Affiliation: International Technology Centre Leuven,. N.V. Philips Industrial Activities, Leuven
AES Convention: 96 (February 1994) Paper Number: 3806
Publication Date: February 1, 1994 Import into BibTeX
Subject: Implementation of Digital Audio Systems
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=6426

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD aes13)   /pp9496/pp9402/3766.pdf

Start a discussion about this paper!