using subwoofer on sblive

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • iwantchixx
    Too lazy to set a custom title
    • Oct 2002
    • 12860

    #1

    using subwoofer on sblive

    I am aware that it is possible to use 2 stereo pwoer amps and 1 mono power amp to get the 5.1 surround on all sblive cards. However. The spdf out doubles as mono/center/sub out on the right channel. Yet the left channel is the data line for 5.1 desktop speaker sets. problem is, even on the analogue channel there is TONNES of fucking static. I can actualy hear the cpu working through my subwoofer. The lower I turn the master volume in windows, the louder the damn hiss gets. I turn it up louder and it kills the hiss when I have no music playing. Has anyone found a workaround to getting a clean signal out of the spdf/mono/center/sub jack?
  • XxXotic
    Confirmed User
    • Jun 2002
    • 8500

    #2
    go into your sound settings and disable the 20db mic boost
    Oxeo - Serious Hosting For Serious Webmasters. iCQ:135.887013

    Comment

    • evildick

      #3
      Almost sounds to me like you have a ground loop.

      Try plugging the sub into a different wall outlet to see if the hum goes away. Or maybe your sound card is just fucked.

      I plug my Audigy 2 card directly into my receiver using the digital output so noise has never been a problem for me.

      Comment

      • iwantchixx
        Too lazy to set a custom title
        • Oct 2002
        • 12860

        #4
        it's not a ground loop. I hear data. The same sound you get when you first dial into your isp using dialup.

        Comment

        • iwantchixx
          Too lazy to set a custom title
          • Oct 2002
          • 12860

          #5
          i figured it out, I had to short the red and white wires together to "tell" teh soundcard to cut off the digital signal

          Comment

          Working...