Abstract
Engineers who have learned the practical digital signal processing technology are now necessary. Although material that allows arithmetic data processing and has GUI is generally needed, the developing environments, such as Visual Basic, Visual C++, are not acceptable, because they are both too complicated to be chosen as the compilers for the purpose of arithmetic data processing, and they are costly and/or some risks exist when they are introduced or updated.In this article, we primarily discuss the technique of developing an experimental environment, with GUI, to learn digital signal processing. We designed it to allow the inclusion of a command-line compiler of any computer programming language. And we also report an example and its estimation of our experimental environment.
