General Audio Question / Monitor Speaker Interference

Discussion in 'alt.steinberg.cubase' started by hproductions, Sep 29, 2009.

  1. hproductions Guest

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    Sorry to post a more general question here but thought the expertise
    on this group could help.

    I have 2 genelec speakers connected to my usb audio box via 1/4" jacks
    to XLR's into the back fo the genelecs.

    I get seriously bad interference through the speakers now with what
    sounds like data artifacts (i.e. when the mouse is moved or the hard
    drive accessed it becomes more pronounced. I have a feeling that this
    may relate to balanced and unbalanced connections but I have no idea
    what that means if I'm honest.

    Can anyone enlighten me? And is there a simple solution. I was
    previously going out from a mixing desk's 1/4" jack outputs which was
    similarly connected (via firewire) to my desktop and had no
    interference.

    Many Thanks and apologies for being off topic..

    H
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  2. XODDI Guest

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    "hproductions" <> wrote in message
    news:...
    > Sorry to post a more general question here but thought the expertise
    > on this group could help.
    >
    > I have 2 genelec speakers connected to my usb audio box via 1/4" jacks
    > to XLR's into the back fo the genelecs.
    >
    > I get seriously bad interference through the speakers now with what
    > sounds like data artifacts (i.e. when the mouse is moved or the hard
    > drive accessed it becomes more pronounced. I have a feeling that this
    > may relate to balanced and unbalanced connections but I have no idea
    > what that means if I'm honest.
    >
    > Can anyone enlighten me? And is there a simple solution. I was
    > previously going out from a mixing desk's 1/4" jack outputs which was
    > similarly connected (via firewire) to my desktop and had no
    > interference.
    >
    > Many Thanks and apologies for being off topic..
    >
    > H


    Try putting the monitors on a different circuit from the computer.
  3. Laurence Payne Guest

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    0
    On Tue, 29 Sep 2009 05:36:23 -0700 (PDT), hproductions
    <> wrote:

    >Sorry to post a more general question here but thought the expertise
    >on this group could help.
    >
    >I have 2 genelec speakers connected to my usb audio box via 1/4" jacks
    >to XLR's into the back fo the genelecs.
    >
    >I get seriously bad interference through the speakers now with what
    >sounds like data artifacts (i.e. when the mouse is moved or the hard
    >drive accessed it becomes more pronounced. I have a feeling that this
    >may relate to balanced and unbalanced connections but I have no idea
    >what that means if I'm honest.
    >
    >Can anyone enlighten me? And is there a simple solution. I was
    >previously going out from a mixing desk's 1/4" jack outputs which was
    >similarly connected (via firewire) to my desktop and had no
    >interference.


    Are we talking about a desktop or laptop computer? If a laptop, what
    happens if you disconnect the power adapter and run on battery?

    CubaseFAQ page: http://www.laurencepayne.co.uk/CubaseFAQ.htm
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