Line arrays have been around for decades. Harry F. Olson published the book Acoustical Engineering in 1954, which included an extensive and influential explanation of line arrays. They have been gaining more and more popularity in recent years, and anyone who has ever heard or used one knows why. The theory behind the line array is very simple: The idea is to create a very smooth and even distribution of sound over long and wide distances with little discrepancy in SPL and EQ. Just about ...

General Admission

This content is free to access as a registered user on

Why register for It's simple and free, and here is what you get:

  • Daily original news covering the latest in entertainment design and technology
  • Features on the latest industry trends
  • Insights from thought leaders in the industry
  • The ability to view both pay-per-view and free recorded sessions from our live events including Master Classes, LDI and Envision

Already registered? here.