The integrated signal processing system ISP

Author

Kopec, Gary E.

Author_Institution

Fairchild Laboratory for Artificial Intelligence Research, Palo Alto, CA

Volume

32

Issue

4

fYear

1984

fDate

8/1/1984 12:00:00 AM

Firstpage

842

Lastpage

851

Abstract

The Integrated Signal Processing System (ISP) is a Lisp machine-based workstation which provides a unified environment for signal data processing and the development of signal processing algorithms. ISP is based on a model of signal processing computation in which the fundamental activities are creating and manipulating abstract signal objects. ISP consists of three main subsystems. The signal representation language (SRL) formalizes the semantic foundation of ISP and provides a set of facilities for defining signal classes and creating instances of signal objects. The ISP environment provides a signal stack, display windows, and signal pictures which are used to create and view selected signals from the universe defined by SRL. Finally, the user interface consists of a number of interactive mechanisms for manipulating components of the environment.

Keywords

Command languages; Data processing; Displays; Libraries; Programming profession; Signal processing; Signal processing algorithms; Speech analysis; Speech processing; Workstations;

fLanguage

English

Journal_Title

Acoustics, Speech and Signal Processing, IEEE Transactions on

Publisher

ieee

ISSN

0096-3518

Type

jour

DOI

10.1109/TASSP.1984.1164403

Filename

1164403