THOR AV Edge LED Panels, LED Video Wall

LED Wall - minimum viewing distance, a quick calculator

Projection
We get a lot of questions about how to properly calculate the minimum viewing distance for LED video walls of specific sizes. Here's an easy calcul...
THOR AV Edge LED Panels, LED Video Wall

LED Wall - minimum viewing distance, a quick calculator

Projection
We get a lot of questions about how to properly calculate the minimum viewing distance for LED video walls of specific sizes. Here's an easy calcul...

Free System Design Review

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You've undoubtedly asked yourself, "So what exactly does that mean? Free System Design Review.  The words were blocked in red in the advertisement,...

Block 96% of ambient light, without covering the windows

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We could spend all day telling you  about how Da-Lite Parallax screens block over 95% of ambient light from windows and and other light sources. We...

Feedback is not always bad.

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by Mike Sessler, ChurchTechArts.orgAudio guys are taught to fear and loath feedback. We have parametric EQs, notch filters, magic boxes and feedbac...

I don't know.

How We Think
by Mike Sessler, ChurchTechArts.org   I see this all the time. People speaking authoritatively from a position of ignorance. The internet is aweso...

Two keys to sound systems that behave well.

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When designing a sound system, physics still applies, no matter how hard I might wish that it wouldn't.  Many venues that we work in have low ceili...

Make a big impact for less than $500

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"We've looked everywhere. Someone must have 'picked up' the wireless microphone."  Not the words I wanted to hear five minutes before the service.O...

The List Will Never Be Done

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by Mike Sessler, Church Tech Arts Photo courtesy of Michael Mandiberg Get a group of TD's together and it won't take long for the discussion to sh...

Top 8 Microphone Myths Exposed

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by Davida Rochman, Shure There are microphone myths just like there are urban myths. And their longevity rivals Bigfoot, Nessie and that mysteriou...