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Thread: Possible to adjust track gain based on ebur128 LKFS measurement?

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  1. #1

    Join Date
    Feb 2008
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    39

    Possible to adjust track gain based on ebur128 LKFS measurement?

    Hi. So I have a .bat file on Windows 7 that runs a bunch of different audio manipulations on any track that I send it.
    I would like to add the following step, if possible:

    Adjust the gain of a track such that that the peak of the track is -10 LKFS according to an ebuR128 evaluation.

    In other words, I want to permanently adjust a track such that the loudest part is no louder and no softer than -10 LKFS.

    Can I accomplish this with dbpoweramp reference version? If so, how?

    Thanks

    --jay

  2. #2
    Administrator
    Join Date
    Apr 2002
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    39,274

    Re: Possible to adjust track gain based on ebur128 LKFS measurement?

    Yes, on the EBU settings page you change the reference loudness volume, for Replaygain >> Advanced >>LUFS Target Volume. Then run a 2nd batch with ReplayGain (Apply)

  3. #3

    Join Date
    Feb 2008
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    39

    Re: Possible to adjust track gain based on ebur128 LKFS measurement?

    Quote Originally Posted by Spoon View Post
    Yes, on the EBU settings page you change the reference loudness volume, for Replaygain >> Advanced >>LUFS Target Volume. Then run a 2nd batch with ReplayGain (Apply)
    Hi Spoon, thank you for the quick reply.
    1. where do I access the "EBU settings page" to change reference loudness volume?
    2. will this technique adjust the gain of the track for Integrated Loudness or for Peak Loudness? I am trying to set Peak loudness to -10 LUFS.

    --jay

  4. #4
    Administrator
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    Re: Possible to adjust track gain based on ebur128 LKFS measurement?

    Add the DSP Effect 'ReplayGain' and click the advanced button.

    Do you want the gain to be written to ID Tags, or the audio to be altered in volume?

  5. #5

    Join Date
    Feb 2008
    Posts
    39

    Re: Possible to adjust track gain based on ebur128 LKFS measurement?

    I'd like the audio to be (permanently) altered in volume.

  6. #6
    Administrator
    Join Date
    Apr 2002
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    39,274

    Re: Possible to adjust track gain based on ebur128 LKFS measurement?

    Then use the DSP Effect 'ReplayGain' first, then re-run the batch with 'Replaygain apply'

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