Is 32dB loud?

Discussion in 'Displays' started by t1mberwolf, Apr 26, 2008.

  1. t1mberwolf

    t1mberwolf Auditioning

    Joined:
    Apr 7, 2008
    Messages:
    14
    Likes Received:
    0
    The projector i'm looking at for the screen size i want has a 14.5 foot throw. My seating is 17 feet from the screen. This puts my head 4 feet from the projector. Is 32dB going to be a distraction at this distance?
     
  2. Jim Mcc

    Jim Mcc Producer

    Joined:
    Feb 11, 2004
    Messages:
    3,757
    Likes Received:
    38
    Location:
    Oconomowoc, WI.
    Real Name:
    Jim
    That is a little loud, but that's probably in high power mode. Most people use a projector in low power mode. What projector is it?
     
  3. t1mberwolf

    t1mberwolf Auditioning

    Joined:
    Apr 7, 2008
    Messages:
    14
    Likes Received:
    0
    I'm looking at either a Panasonic Pt-AE2000U or Epson Powerlite Home Cinema 1080 UB.
     
  4. Leo Kerr

    Leo Kerr Screenwriter

    Joined:
    May 10, 1999
    Messages:
    1,698
    Likes Received:
    0
    Another way to look at it is a comparison. According to common references, ~30-35dBA is similar to a pre-cell phone library (you know, where the librarian came at you with a headsman axe if you spoke out loud.)

    Generally, once you get a movie going, you won't hear it.

    Leo
     
  5. JeremyErwin

    JeremyErwin Producer

    Joined:
    Feb 11, 2001
    Messages:
    3,218
    Likes Received:
    0
    If you have a SPL meter that goes down that far, you may be able to produce a test tone with your receiver, so you know exactly how loud it is..

    I have a Honeywell 17005 air purifier that I regularly shut off for movies and TV-- it obscures the pauses in dialogue, and makes speech harder to understand. My SPL meter isn't sensitive enough to measure the noise it emits.
     
  6. Jim Mcc

    Jim Mcc Producer

    Joined:
    Feb 11, 2004
    Messages:
    3,757
    Likes Received:
    38
    Location:
    Oconomowoc, WI.
    Real Name:
    Jim
    Those are both VERY quiet in low power mode, 22db and 26db.
     

Share This Page