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Thread: Batch manipulation of audio tracks

  1. #1

    Batch manipulation of audio tracks

    Hi I have a few hundred audio files generated by recording speeches by USB microphone to a PC using audacity, problem is audio volume is quite low (not a problem for playback on home stereo or PC, but is a prob for personal MP3 players, they lack amplifying sound volumes probably for health reasons).

    Would be real great to be able boost audio level in audio file, and would be amazing if i can do it in a batch so i can set the PC to do a few hundred tracks and let it run overnight or for 24 hours.

    Thanks so much for an amazing program!

  2. #2
    Administrator
    Join Date
    Apr 2002
    Posts
    39,220

    Re: Batch manipulation of audio tracks

    You would have to convert the audio tracks, use Batch Converter to select whole folders in one click, add the DSP effect Volume Normalize, and convert to a new folder so the original files are left untouched.

  3. #3

    Re: Batch manipulation of audio tracks

    will try that thanks!

    one more thing, is there anyway to batch insert "track number" based on alphabetical order of the track name? (Ive found that Portable MP3 players play tracks in the order of track number, for every file that dosent have a track number, it assigns track number 1, and plays files in random order.

    thanks again!

  4. #4
    Administrator
    Join Date
    Apr 2002
    Posts
    39,220

    Re: Batch manipulation of audio tracks

    Not possible, sorry.

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