Kramer Academy

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Enrich your AV knowledge and fast track your Pro AV education. Kramer Academy’s extensive library of prerecorded, online training videos is your one stop shop to learn about all the important Pro AV subjects, including wired or wireless connectivity, scaling, switching, routing, and more.

Session 01: AV Signal Interfacing Basics

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This session grants new AV and IT professionals, integrators, consultants and end users, a great opportunity to quickly learn the basics of Pro AV - starting with where it all started (analog signals), moving forward to digital signals, and up to the AV over IP technologies.


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In this session, we will provide a thorough introduction to the basic concepts of analog and digital Audio-Video signal interfacing, and will discuss Pro AV industry-standard display formats that include DVI and DisplayPort.


Among the concepts we will introduce in this session:

  • EMI Crosstalk
  • Twisted pair cables
  • TMDS
  • Bandwidth
  • Resolution
  • HDCP encryption
  • Color depth


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