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HDCD DSP Plugin non-HDCD Amplification Happening

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  • thexfile
    dBpoweramp Enthusiast

    • Jul 2010
    • 177

    HDCD DSP Plugin non-HDCD Amplification Happening

    I've noticed on a few of my non-HDCDs the +6 Amplification is happening.

    Some of my older Beatles CDs I've noticed this amplification effect. It's only happening on my older non-volume leveled weaker sounding CDs. Since all the newer CDs are volume hammered there's no amplification being done.
  • Spoon
    Administrator
    • Apr 2002
    • 44583

    #2
    Re: HDCD DSP Plugin non-HDCD Amplification Happening

    If you do not have the HDCD effect then the track is quieter than if you have with?
    Spoon
    www.dbpoweramp.com

    Comment

    • thexfile
      dBpoweramp Enthusiast

      • Jul 2010
      • 177

      #3
      Re: HDCD DSP Plugin non-HDCD Amplification Happening

      The HDCD amplification effect is happening with the quieter non-HDCDs.

      These non-HDCDs are not showing up as HDCD but the audio is being amplified just like a HDCD.

      When I remove the HDCD plugin everything is normal.

      Comment

      • Spoon
        Administrator
        • Apr 2002
        • 44583

        #4
        Re: HDCD DSP Plugin non-HDCD Amplification Happening

        The resulting file is 24 bit? (for the non HDCD tracks which are amplified)
        Spoon
        www.dbpoweramp.com

        Comment

        • thexfile
          dBpoweramp Enthusiast

          • Jul 2010
          • 177

          #5
          Re: HDCD DSP Plugin non-HDCD Amplification Happening

          I'm sorry Spoon, I should have provided more info.

          When ripping a non-HDCD to MP3 is when I'm noticing the 6+ amplification happening. This is happening on all tracks when it does happen.
          Last edited by thexfile; December 26, 2010, 09:58 PM.

          Comment

          • Spoon
            Administrator
            • Apr 2002
            • 44583

            #6
            Re: HDCD DSP Plugin non-HDCD Amplification Happening

            Try ripping to wave as a test, the amplification would only take place if the file was 24 bit (after HDCD had processed it).
            Spoon
            www.dbpoweramp.com

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