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THE SIGNAL BLOG
Practical insights on AV technology, project spotlights, and industry news, straight from the Sapphire team.


Which LED Wall Brand Is Right for Your Venue or Commercial Space?
LED video walls are a design statement, a branding tool, and often the centerpiece of a space. Whether you're developing a high-traffic retail installation in Vancouver, planning an immersive church experience in Edmonton, or upgrading a hospitality lobby in Calgary, the choice of LED wall brand will shape not only the visual impact, but also long-term value and service quality. To help you choose with confidence, we’ve compared six of the industry’s top DVLED brands: Planar
Sapphire Sound


Rebuilding the PA from the Ground Up with d&b audiotechnik
Venue Church, Airdrie When Venue Church moved into a new location in Airdrie, the project went far beyond a change of address. A new room brings new acoustics, new sightlines, and new expectations. Most importantly, it exposes weaknesses that portable systems can hide. Rather than carrying old compromises forward, Venue used the move as a reset. The goal was clear. Design a permanent PA system that matched the scale of the space, supported a volunteer-driven team, and deliver
Lynden Kidd


The Most Difficult Room on Campus Finally Got the Audio System It Deserved
Every university has one room that looks beautiful but performs terribly. At the University of the Fraser Valley, that room was the Gathering Hall. A circular space with no defined front. Hard reflective wood everywhere. Events where elders struggled to hear. Presenters battling feedback. Students sitting in seats that sounded completely different from the row beside them. Music that lost all its impact. A room that fought every microphone and punished anyone trying to run an
Lynden Kidd
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