New Polyphonic Sound Generator Chip with Integrated Microprocessor-Programmable ADSR Envelope Shaper

Authors:
Guido Torelli;Giancarlo Caironi
Affiliations:
SGS-ATES Componenti Elettronici SpA;-
Venue:
IEEE Transactions on Consumer Electronics
Year:
1983

Citing 0
Cited 1

Dissonance Reduction In Polyphonic Audio Using Harmonic Reorganization

IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP)

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Abstract

This paper proposes a new polyphonic sound generator LSI IC. The main features of the device are described, including eighth-order polyphonicity, integration of software-programmable ADSR envelope generators and direct microcomputer interfacing. By means of the presented IC, a wide range of polyphonic instruments can be easily synthesized. Finally, different system configurations are presented.