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  1. How To Start New Topics (Threads)

    Getting Started With HomeTheaterShack.com
    Step 1 Start from the main forum page. Step 2 Select the forum (category) where you would like to start a discussion and click on it. Step 3 Click on "Post New Thread" Step 4 Enter the information for your thread. Please use a descriptive subject title when posting new threads. Step 5...
  2. sounds topics

    Home Audio Acoustics
    HELLO!! i´m very interested in improve my learn in sounda topics, so i would like any of you should me information about sound control. thank you
  3. Gain, reflection, specularity confusing topics (part 2)

    DIY Screens
    The question is: How much light do i get back in the end? Ok, let's start with the theory....according to wbassett: ''gain is the ratio of brightness of your projection screen material to a white standard such as barium sulfate or magnesium carbonate. These materials are used by the industry...
  4. Gain and other confusing topics.

    General Screen Discussion
    There is always an interest in gain when it comes to screens. I have recently seen many discussions and questions about gain. Some statements are valid, some are conjecture, but there does seem to be a lot of confusion about screen gain and the various ways it is achieved. More importantly...