Proceedings ArticleDOI
Graphic oriented signal processing language-GOSPL
C. Covington,G. Carter,D. Summers +2 more
- Vol. 12, pp 1879-1882
TLDR
The development of a digital signal processing workstation accepting input entirely in graphic form using a mouse input device and a Graphic Oriented Signal Processing Language (GOSPL) accepts flow graph information in block diagram form.Abstract:
In an effort to produce more efficient means of transforming new algorithm concepts into working models, this paper describes the development of a digital signal processing workstation accepting input entirely in graphic form. This Graphic Oriented Signal Processing Language (GOSPL) accepts flow graph information in block diagram form using a mouse input device. The researcher uses the mouse to describe graph connections and create function blocks in the flow graph by selecting them from a menu. The system executes a broad class of flow graphs and provides virtual instruments to monitor signals throughout the graph during real-time execution.read more
Citations
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Journal ArticleDOI
Gabriel: a design environment for DSP
TL;DR: Gabriel is a software system intended to manage the complete development of real-time digital signal processing (DSP) applications, from conception and experimentation to implementation in real- time hardware.
Proceedings ArticleDOI
Synthesis of parallel hardware implementations from synchronous dataflow graph specifications
M.C. Williamson,Edward A. Lee +1 more
TL;DR: This work detail a method for the partitioning of a single application specified in synchronous dataflow (SDF) into multiple independently-synthesizable, communicating VHDL hardware modules.
Journal ArticleDOI
Gabriel: a design environment for DSP
TL;DR: The Gabriel experimental signal-processing software performs non-real-time algorithm simulations and code synthesis for real-time hardware based on programmable DSPs and eases code development for architectures that are not easy targets for conventional compilers.
Journal ArticleDOI
DSP software integration by object-oriented programming: a case study of QuickSig
TL;DR: It is shown that OOP is a proper methodology for DSP programming and that much further work is needed to find the best tools and ways to build highly advanced programming environments.
Proceedings ArticleDOI
Gabriel: A Design Environment for Programmable DSPs
TL;DR: Gabriel is a retargetable software system for the development of assembly code and microcode for single or multiple programmable DSPs, intended to ease code development even for processors that are not easy targets for conventional compilers.
References
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Proceedings ArticleDOI
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TL;DR: This paper describes a specific implementation of a multiple DSP system which is being used to solve a problem in speech recognition.