All about Loudness



Announcement:

Auphonic licenses available for TWR partner producers!

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"Loudness" is the keyword to describe a new method for measuring audio levels.
We used to evaluate levels by looking at the peaks but as it is explained in the second video of the Loudness series, you will see that there is a much better way now.
This new measuring method is much more representative of what the human ear perceives and allows for consistent levels within programs and between programs!

TWR has defined a standard for audio levels, based on Loudness measurement, as follows:

 

Loudness - What's the matter?


Quiet file


Loud file



Loudness - How does it work?


   

Loudness - Practically



Original

Peak normalised

Loudness normalised


Loudness - The Standards




Presentation about Loudness by Florian Camerer, chairman of the EBU PLoud group.
He is a key figure who pushed Loudness.

Florian Camarere at BBC Academy


Dr. Paul Tapper, Technical Director at NUGEN Audio lectures on Audio Metering at AES 2014.

Paul Trapper on audio metering, Loudness and True Peaks





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