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Audio CD De-emphasis DSP effect

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  • walrusrk

    • May 2026
    • 1

    #1

    Audio CD De-emphasis DSP effect

    I've noticed that when using a 32-bit float wav file, dBpoweramp's Music Converter Audio CD De-emphasis DSP ( for release 2026-04-03) results in a file that is very loud and sonically corrupt/incorrect. The CD De-emphasis DSP has no trouble de-emphasizing 16-bit, 24-bit and 32-bit integer files, but not 32-bit float. You can quickly confirm this by ripping a CD, changing bit depth to 32-bit IEEE Float, and then running the de-emphasis DSP. I currently have to use Sox 14.4.2 to de-emphasize a 32-bit float file. If this could be fixed, it would be much appreciated. Thanks
  • Spoon-
    Administrator
    • Apr 2002
    • 45977

    #2
    Fixed for next release.
    Spoon-
    www.dbpoweramp.com

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