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Thread: Noise!! AARGH!

  1. #21
    Constant Bitrate
    Join Date
    Jun 2004
    Posts
    114
    try what guavo said and "Try a ground loop isolator on your signal leads" you can go to raidioshack and pick one up for $15 it lookes like an rca cable but it has a ball in it this fixed it for me and u can also get a power filter to clean up your 12 v from your car i got the 20 amp one for $20 at raidio shack also. bothe of them should be where they have the car audio wiring stuff or just ask they will know what u are talking about.

  2. #22
    Variable Bitrate aguila's Avatar
    Join Date
    Jun 2004
    Location
    the Netherlands
    Posts
    227
    Isnt the ITPS board connected to the plus?
    MII 6000; 256 MB; lilliput touchscreen; 40GB; bluetooth SE 68i; software still experimenting switched from mediacar to frodopayer, phonecontrol, destinator 3 (NM), and others.
    http://www.mp3car.com/vbulletin/show-off-your-project/31991-audi-tt.html

  3. #23
    Variable Bitrate
    Join Date
    Aug 2003
    Posts
    375
    I tried the inline RCA ground loop isolator. It actually made it WORSE! It added alternator whine on top of my buzzing ignition noise..

    The ITPS is plugged into +, yes. Why do you ask?

    I want to try it w/out the ITPS to see if it makes a difference, but I doubt it will because like I said, the LCD when plugged in (again NOT ON), makes the noise too, and that is not on the ITPS..

  4. #24
    Low Bitrate
    Join Date
    Aug 2004
    Posts
    68
    I have buzzing noises too, but it is from panels rattling One of these days, I'll get around to dynamating the entire car...


    Is the noise coming from all of the speakers? Speaker wire may be picking up noise if it is being routed around/near certain car components.

    Also, are the line-out/mic/etc inputs on the sound card muted?

    If you hook headphones up to the sound card outputs, do you get similar noise?

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