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Forum: General Discussion

Topic: LUFS Algorithm Detection
Does Virtual DJ utilized the LUFS algorithm in its song analysis?

I’ve tried searching the online manual and could not find any mention of it.
 
发表时间 2 hours ago
dBFS
 
https://virtualdj.com/wiki/VDJ8%20Limiter.html

The auto gain analysis most likely isn't LUFS based (@devs feel free to correct), but that shouldn't matter much in practice (levels are pretty close for properly master music).

Rememeber the aim of the software primarily is live performance - LUFS becomes more important for recording submissions to platforms that have restrictions on/limit audio levels.

@devs it might be worth looking into incorporating LUFS in the autogain calc if not already if it actually does make a difference.
 
https://virtualdj.com/wiki/VDJ8%20Limiter.html

The auto gain analysis most likely isn't LUFS based (@devs feel free to correct), but that shouldn't matter much in practice (levels are pretty close for properly master music).

Rememeber the aim of the software primarily is live performance - LUFS becomes more important for recording submissions to platforms that have restrictions on/limit audio levels.

@devs it might be worth looking into incorporating LUFS in the autogain calc if not already if it actually does make a difference.

Even current pop music can have variance in LUFS-Integrated levels , ie -12.00dB to -6.00dB. Therefore performing a LUFS-Integrated analysis can help maintain a consistent level even is the spectral balance and dynamic range may be different.

Most streaming platforms apply LUFS specs to each song to maintain a consistent loudness in playlists. For example, Apple Music utilizes a -16.00dB LUFS-Integrated standard with a -1.00dB True Peak

This is a great web site to actually review the loudness of songs.

https://dr.loudness-war.info
 
There is no doubt that it can potentially improve things (trust I do deal with DAWs as well, and devs are most likely well versed in this as well)

The real question is - is the current implementation good enough? (And if not) Do you have examples of where it failed (e.g. the mixing of two songs one is clearly louder/softer than the other)?