A picture is worth a thousand words. Video is worth 1.8 million words-per-minute.

-Dr. James McQuivey, Forrester Study

Enjoy watching these training videos.

CAF Voltage Divider Calculator Illustrates the Maximum Power Transfer Theorem

by Pat Brown   A Voltage Divider Calculator is the latest…

Can a Reflection Be Equalized?

Pat Brown answers the question, "Can a reflection be equalized?".…

GratisVolver Pro™ Streamlines Your Workflow

by Pat Brown GratisVolver Pro™ is a major upgrade to a powerful,…

Dodecs |Sound Power | Building a Dodec with 3D Printer

Dodecs are the tool of choice for performing acoustical surveys…

Listening Opportunity to Compare No Treatment, Absorption and Diffusers

Submitted by Jim DeGrandis We've heard the old saying is “hearing…

Understanding Amplifier Power Ratings

by Pat Brown This is a 5-part series discussing audio amplifier…

Gain Structure Made Easy

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Download a test waveform that will help you quickly set the…

Craig Janssen speaks at TEDx

Ever feel like everything has shifted? Dramatically? How we…

5-Minute Gain Structure - Part 2 Video Tutorial

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by Pat Brown A 5-minute video tutorial on Gain Structure.  This…

Julian Treasure - City of Lancaster

In the 6-minute video by Julian Treasure, he explains the benefits…