Interesting Sound/Speaker technology

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  • saurabh
    Senior Member
    • Feb 2005
    • 329
    #1

    Interesting Sound/Speaker technology

    Read it here :


    Page not found – Acoustics.org
    http://www.acoustics.org/press/133rd/2pea.html
    Need is the mother of all Inventions.....I am needy
    Tags: None
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    • John Holmes
      Moderator Emeritus
      • Aug 2000
      • 2703
      #2
      Interesting. That would be a cool toy. I'm not sure about the reflecting of the transmission but, who knows.
      "I have come here, to chew bubblegum and kickass. And I'm all out of bubblegum!!!"
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        • Neal_C
          Senior Member
          • Feb 2003
          • 212
          #3
          I guess that really never took off considering that paper is dated June 17, 1997.
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            • saurabh
              Senior Member
              • Feb 2005
              • 329
              #4
              The concept might be old but it has been made possible now only in 2005

              see this article

              http://www.msnbc.msn.com/id/7536267
              Need is the mother of all Inventions.....I am needy
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                • ajpoe
                  Senior Member
                  • Jul 2004
                  • 439
                  #5
                  has anyone seen one of these? i don't seen any specs on freq response, etc.

                  Pioneer Sound Projector
                  AJPoe - - Growing old is inevitable, growing up is optional!
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