Sharing knowledge and building communities in signal processing

Richard G. Baraniuk, C. Sidney Burrus, Don H. Johnson, Douglas L. Jones

Research output: Contribution to journalArticlepeer-review

17 Scopus citations


The Connexions Project, conceived and launched in 1999, is an experimental, open-source/open-content initiative that offers an alternative to the way textbooks and other learning materials are created, maintained, and used. A key part of the project is an open-content license that allows anyone to read, copy, modify, and redistribute the work as long as they permit others to do the same. In combination with powerful software tools, Connexions gives learners free access to educational materials that can be readily manipulated to suit their individual learning as they explore links among concepts. The project is currently developing modules for teaching digital signal processing (DSP).

Original languageEnglish (US)
Pages (from-to)10-16
Number of pages7
JournalIEEE Signal Processing Magazine
Issue number5
StatePublished - Sep 2004

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering
  • Applied Mathematics


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