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Karlsbad
Currently Being Moderated

How to raise total RMS to -20 while keeping peaks below -3db

Nov 4, 2013 10:46 AM

Tags: #audio #volume #raising #db #rms #audition_cs6 #audio_levels

Hi!

 

I'm editing an audio book and am having an issue getting my total RMS to -20 while keeping the peaks at or below -3db. 

 

I've tried normalizing to a smaller db and then matching volume function to -20 total rms.  I've also tried that in reverse, matching volume first then normalizing using many different db levels but no matter what I do, my total rms won't stay at -20 without having peaks in the + 2 range. 

 

I have 50 chapters to edit so I'd love to find out an automated way to accomplish this without having to spend a week going through manually to adjust the lower or higher frequencies. 

 

Any suggestions?

 

Thanks so much for your help!

 
Replies
  • Currently Being Moderated
    Nov 4, 2013 2:07 PM   in reply to Karlsbad

    You may have to apply some audio compression/limiting to keep the peaks down whilst keeping the average level up. Set the levels to get your -20dB RMS and then squash the peaks. Normalisation won't do it because it adjusts the overall level. Have you tried the Speech Volume Leveler effect?

     
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