The design and implementation of a PC-based graphic user interface and control engine for an audio processing system is presented. Design considerations are discussed, and a breakdown between PC-based control tasks and real-time signal processing tasks on a dedicated audio processor is provided. The PC controller provides an innovative means to control, memory manage, and download software modules on the audio processor through a real-time nonintrusive interface. There are several possible applications for this PC-based controller, such as in a stand-alone PC-based audio system, an audio processor development tool, and a design reference and documentation tool.:

Authors: Karley, Brent; Chen, Teddy; Datta, Jayant
Affiliations: Motorola, Austin, TX ; Motorola, Fairport, NY(See document for exact affiliation information.)
AES Convention: 109 (September 2000) Paper Number: 5249
Publication Date: September 1, 2000
Subject: Networking and PC Audio

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