• Innovative practice of sustain...

Treffer: Innovative practice of sustainable digital signal processing education.

Title:
Innovative practice of sustainable digital signal processing education.
Authors:
Xie Z; College of Information and Intelligence Engineering, Zhejiang Wanli University, Ningbo, China., Zhu Z; College of Information and Intelligence Engineering, Zhejiang Wanli University, Ningbo, China., Wang Y; College of Information and Intelligence Engineering, Zhejiang Wanli University, Ningbo, China., Bai Y; College of Information and Intelligence Engineering, Zhejiang Wanli University, Ningbo, China., Zhang R; College of Information and Intelligence Engineering, Zhejiang Wanli University, Ningbo, China.
Source:
PloS one [PLoS One] 2026 Jan 16; Vol. 21 (1), pp. e0340806. Date of Electronic Publication: 2026 Jan 16 (Print Publication: 2026).
Publication Type:
Journal Article
Language:
English
Journal Info:
Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE
Imprint Name(s):
Original Publication: San Francisco, CA : Public Library of Science
MeSH Terms:
Signal Processing, Computer-Assisted*, Humans ; Curriculum ; Motivation ; Problem-Based Learning/methods ; Students ; Sustainable Development
Entry Date(s):
Date Created: 20260116 Date Completed: 20260116 Latest Revision: 20260118
Update Code:
20260118
PubMed Central ID:
PMC12810817
DOI:
10.1371/journal.pone.0340806
PMID:
41544054
Database:
MEDLINE

Weitere Informationen

The Digital Signal Processing (DSP) course serves as a core curriculum for electronic information engineering majors. Traditional DSP instruction predominantly employs a teacher-centered lecture format supplemented by simulation experiments, which fails to engage student interest or foster proactive learning, ultimately resulting in suboptimal educational outcomes. This study integrates the BOPPPS instructional framework with Collaborative Inquiry-Based Learning (CIBL) models while designing simulation-hardware experiments that seamlessly bridge virtual and hardware-based environments. By incorporating Sustainable Development Goals (SDGs)-oriented engineering case studies into Project-Based Learning (PBL) content, this approach effectively stimulates student motivation, cultivates practical skills, and enhances problem-solving capabilities. The effectiveness of these pedagogical innovations is evaluated through academic performance analysis, student surveys, and focused interviews, enabling continuous optimization of teaching plans and content. Research findings demonstrate that integrating SDG-related engineering projects significantly boosts student motivation and professional confidence. Furthermore, the BOPPPS model combined with CIBL effectively improves learning efficiency and specialized competencies among students.
(Copyright: © 2026 Xie et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

NO authors have competing interests.