Quantização Tangível: Modelos em CNC para o Ensino de Processamento de Sinais

Igor Forcelli Silva, Antonio Marcos Vila Nova, Adelson Ataide dos Santos Neto, Arthur Bernardo Barbosa, Caio Cunha Rego de Oliveira, Suzete Correia

DOI: 10.14209/sbrt.2025.1571157248

Evento: XLIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2025)

Keywords: Kit Didático Métodos de Ensinoaprendizagem Processamento Digital de Sinais Processo de quantização

Abstract

The disciplines of the engineering curriculum require mathematical reasoning and a high degree of abstraction, requiring new approaches that increase student stimulation and interest. This article presents a teaching kit for teaching quantization in disciplines that involve the concept of signal digitization. The prototype was manufactured using a Computer Numerical Control (CNC) and accessible materials, such as MDF and acrylic. As a result, benefits were found from its use in the teaching-learning process, according to the validation form applied.

Download