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  1. GIK Acoustics Classroom

    Home Audio Acoustics
    This thread is a summary of all of our "Acoustics Classroom" posts here on Home Theater Shack. I'll be creating other posts periodically and linking to them here for easy reference over time. Bryan Testing of Foam Corners vs GIK 244 Panels What is isolation and why is it important?
  2. Hackerspace classroom setup

    DIY Screens
    Hello all. Wanted to check in and gather any suggestions on our current planned setup for the Dallas Makerspace's classroom setup. The projector is an Epson 8350, throw distance to the wall is approximately fifteen feet. The walls and ceiling are off white, and there are no windows. We're...
  3. SPL Calibration value - 75dB (too low?) for RT60 meas. in a classroom

    REW Forum
    Hi I still haven´t used the REW, but planning on using it fairly soon. The help files point out that a SPL calibration of 75dB must be made at the MIC position using white noise. Once the calibration has been made, can the level of the sweep signal be increased? I´m going to measure RT60 (ISO...
  4. Classroom Screen Advice

    General Screen Discussion
    Hi, Would appreciate some advice on painting a screen for a classroom. We have an old 100" Boardroom, about 26 YO. In lieu of replacing it at about 3k, we're considering painting a screen wall. The wall is 16' x 9' with two tall narrow windows on either side with blinds. The rooms lights...
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