Some Techniques on Digital Signal Processing in the Visual Programming Environment Max

For Digital Media Art, Max is a high-quality visual programming language with the features of visualization and modularization. The processing of the digital signal in Max can achieve a variety of effects. The related operations include numerical operations, numerical mapping, numerical automatic generation, and conditional branch programming, etc. In the process of artistic creation, information such as audio, video and motion can be input, processed, and output. This article summarizes some basic techniques from the above aspects, aiming to promote the communications in art and other fields, and to some extent inspire the transformation of relevant art education.