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Old 12th Nov 2019, 9:33 pm   #20
TIMTAPE
Octode
 
Join Date: Jul 2006
Location: Perth, Western Australia
Posts: 1,971
Default Re: Akai 4000DB - Output level query

Quote:
Originally Posted by Michael Kay View Post
Problem solved!! The DIN output doesn't clip as the level is lower going into Audacity! The sound now is free from distortion and clipping.
Perhaps Clipping is probably the most common mistake in both live audio and recording. Even professionally *. Levels simply too high. Peaks clipped, often right through the recording.

Your free Audacity programme may have a "peak search" or "peak check" function. It can automatically display the highest recorded peak in any given file as a value like - 12.2, -1, 0 etc. Obviously it cant display peaks over 0dbFS because by definition they've been clipped.

Audacity probably has a "Normalize" function which can automatically increase the recorded file's gain after it's been recorded, so the highest peak is now just short of clipping. I often peak normalize up to -1dbFS.

* Here's an example of serious clipping in a pro digitised compilation for a major performer.
https://youtu.be/uF5E0w2h6wM
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