Crackling Noise On Recording Track

Home Page Forums Cymatic Audio Forum uTrack-X32 Crackling Noise On Recording Track

This topic contains 19 replies, has 9 voices, and was last updated by Milan Milan 1 month, 1 week ago.

Viewing 5 posts - 16 through 20 (of 20 total)
  • Author
    Posts
  • #29616
    Alex Koreneff
    Alex Koreneff
    Participant

    I don’t know if this is related, but my recordings have a terrible noise to them on all tracks.

    Last Sunday I recorded about 3 hours with no troubles.

    Friday night I recorded a good 5 hours with no troubles whatsoever.

    Saturday and Sunday I recorded about 10 hours each. All 32 tracks of every recording sound like this:

    [video]http://www.youtube.com/watch?v=ncawsxQg3GY[/video]
    https://youtu.be/ncawsxQg3GY

    The only thing I can think of is that I’d loaded last Sunday’s snapshot on Saturday. Everything else is the same – same power, same hard drive, same control network. The equipment was packed up and moved each night, so the equipment was hard booted each morning.

    The card, the X32 Rack, and the SD16 are all at the latest firmware, and I was triggering recordings via the app. The live sound was pristine, and the board was running at 48KHz.

    Now that I’m home with the equipment, I’m unable to reproduce the problem at either 48 or 44.1, and the tracks recorded are perfectly clean.

    Is this a facet of the same issue, or something different?

    #29621
    Mike
    Mike
    Participant

    @akoreneff that seems like a distinct problem, at least soundwise: it doesn’t sound like the issue we are discussing. This one sounds more like this: https://drive.google.com/open?id=1JFsKEn_8g_RwVJXFkpRMstR42yI8VTvE

    #34653
    Ian Dyer
    Ian Dyer
    Participant

    I too have had huge problem with recording via X32Rack at 48Khz. 32 tracks that all sounded like line level sources recordedinto mic inputs i.e. sounding horribly overmodded.
    Trying to reproduce the problem resulted in some recordings OK, some with clicks, some with crackling. But as with everyone else here, 44.1kHz recording is fine. Also no problems at all in two years of using uTrack X32 in full X32 desk at 48kHz.
    I reckon these are all slightly different manifestations of the same (clocking?) problem when using the card in X32 Rack at 48kHz.
    Would anyone from Cymatic like to update us please….?

    #37424
    Milan
    Milan
    Participant

    Hello, I have the same problem on M32. 48kHz cracks, 44.1 kHz is OK. I’ve downgraded the firmware to 3.07 and everything works well.

    #38071
    Milan
    Milan
    Participant

    So if I record for a long time, crackling will appear again. Downgrade did not help much.

Viewing 5 posts - 16 through 20 (of 20 total)

You must be logged in to reply to this topic.