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Thread: DSP effect "Bit Depth" causes loud distorted audio when converting 32bit float

  1. #1

    Join Date
    Feb 2022
    Posts
    1

    Exclamation DSP effect "Bit Depth" causes loud distorted audio when converting 32bit float

    System: Windows 10
    Version: 17.6 64bit

    When converting certain 32bit float .wav file, DSP effect "Bit Depth" causes distorted audio, in all encoding format (.flac, .mp3 etc.)
    dsp bit depth.png

    Using format option has no problem
    format option.png

    The problematic .wav is generated by Bitwig Studio
    encoder setting shows IEEE float
    but sample size is 32bit
    Perhaps the DSP effect is unable to identify the 32bit file as float
    float.png

    Link for the generated audio files:
    https://drive.google.com/file/d/14IC...ew?usp=sharing
    bitwig export.wav
    32bit float .wav generated by Bitwig

    bitwig export DB DSP 16bit.wav
    DBpoweramp conversion using DSP effect, causes distorted audio(LOUD WARNING)

    bitwig export DB format 16bit.wav
    DBpoweramp conversion using format option, has no problem

    FL export.wav
    32bit float .wav generated by FL Studio

    FL export DB DSP 16bit
    DBpoweramp conversion using DSP effect, has no problem

  2. #2
    Administrator
    Join Date
    Apr 2002
    Posts
    42,755

    Re: DSP effect "Bit Depth" causes loud distorted audio when converting 32bit float

    Looks like a bug, will fix, for next update

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