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  1. Need a little insight into advanced subwoofer construction theory...

    DIY Subwoofers - General Discussion
    I am building my first serious sub, and realized there is some basic "advanced" acoustical theory I need to know to design the enclosure. Spent hours looking for prior answers, but could not find where anyone ever asked my questions, nor could I find a design theory article or book. I have...
  2. The Theory of Everything - Blu-ray Review

    Official DVD and Blu-ray Reviews
    http://www.hometheatershack.com/gallery/file.php?n=38578 Title: The Theory of Everything Movie: :4stars: Video: :4.5stars: Audio: :4.5stars: Extras: :2.5stars: HTS Overall Score:84 http://www.hometheatershack.com/gallery/file.php?n=38586Summary Stephen Hawking is one of the...
  3. I Think I have Figured Out My Low End Low SPL Problem - Would Like Feedback as To my Theory

    Home Theater Design and Construction
    Hi I posted another thread entitled " My Room is Eating Low End - From 45hz -150hz - Any ideas to help" I believe I have figured out the problem after much reading and would like to hear opinions on the matter. As I posted, my room (13.75' x 11.25' x 8') demonstrates a significant overall...
  4. Noise Theory

    Computers | HTPC | Media Servers
    Some weeks ago I came up with an Idea, We all have those devices that make more noise than we want them to and in that way interfere with our music/film-tracks. I figured that if I would record the sound that those devices are making (in My case I would only take the sound of my computer) and...
  5. Color Theory

    Video Calibration
    I just read this great article about color theory and how we perceive colors. Because I'm new here I can't post a link to it... but if you google search "a smart bear color wheel", it's the 1st hit that comes up. I'm curious if anyone else has read this article and what others might think. It...
  6. EQ theory

    REW Forum
    Is it a good idea to have all cuts that bring the level way down to get you to flat. So if you don't have any radical dips to lower the level of the other frequencies to that level so it is "flat" then implement a house curve?
  7. Ninja Theory on Old Dante: He “Isn’t Cool” Anymore

    Video Game Systems | Video Games
    Ninja Theory on Old Dante: He “Isn’t Cool” Anymore 09/22/2010 Written by Thomas Williams Since the ending credits rolled in 2008 for Devil May Cry 4, fans of the series have waited patiently for the newest entry in the series. Little did anyone know, including Capcom and...
  8. Room Acoustics Theory

    REW Forum
    Hi, I would like to buy or download a book, or acess some online material to help me to better use REW. I can do some room measurements, but I would like to better understand and use the Impulse Graph, The Spectral Decay graph and other functions of REW to allow me improve my room acoustics. Any...
  9. The PS3 Doesn’t Scare Ninja Theory

    Video Game Systems | Video Games
    The PS3 Doesn’t Scare Ninja Theory Anymore 04/28/2010 Written by Dan Massi It’s no secret that the PlayStation 3 is a technological wonder – but with great power, comes great responsibility. Since the debut of the PS3, many game companies have expressed the intimacy of...
  10. Dr. Geddes - Bandpass Theory - Mal-x

    DIY Subwoofers - General Discussion
    Below is a quote from Dr. Geddes regarding bandpass enclosures. I can not get my brain wrapped around the statement in bold. Can someone smarter than I explain? On paper, the designs usually cover about 1-2 octaves, so thats about 40-100 Hz. But when I measure them in-room they tend to be much...
  11. Quantum Theory formulated for late summer

    Video Game Systems | Video Games
    Tecmo Koei confirms release window for gory third-person shooter on Xbox 360 and PS3. In February, Tecmo Koei delayed its PlayStation 3 and Xbox 360 shooter Quantum Theory, saying it wouldn't be ready for release before its fiscal quarter ended in March. Today a representative with the...
  12. basic theory behind what we do

    REW Forum
    Just wondering... If we succeed in the impossible and manage to equalize all the peaks and valleys out of our system (:unbelievable:making it RULER FLAT:unbelievable:) will that automatically mean the system impulse response becomes perfect too? Or is it possible that we might succeed in...
  13. basic theory behind what we do

    REW Forum
    Just wondering... If we succeed in the impossible and manage to equalize all the peaks and valleys out of our system (:unbelievable:making it RULER FLAT:unbelievable:) will that automatically mean the system impulse response becomes perfect too? Or is it possible that we might succeed in...
  14. Theory question

    REW Forum
    Folks here are two plots that although look very similar, were done at different receiver volumes. The green plot was done with the volume on my Onkyo 805 at -4.5dB, the volume setting I reached during the Set Levels process for this session. I was trying different subwoofer positions and...
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