Quote:
In mijn beleving mag een AGC helemaal niet op spikes reageren ?
AGC is over het algemeen slow attack / slow release, bedoeld om de gemiddelde content op een ingesteld niveau te brengen.
De uitgang van een AGC sectie moet in mijn beleving zo dynamisch mogelijk zijn, de AGC moet dus eigenlijk onhoorbaar zijn en er voor zorgen dat de multiband sectie gelijk ingestuurd word
I agree with Jeroen.
Quote:
The problem here is that in some cases there are only short bursts of loud sounds (a very dynamic bass kick for example), and you cannot look ahead so when it arrives you cannot be sure what it is. That's what makes things difficult.
I think these situations are not normal in recorded music, if it could be live.
This could be caused after a very low passage of a subject and then a sudden blow, under this situation the gain of the AGC should have been gated and well ajueste speed descent, the remaining peak should be absorbed by the rest chain (MB, clipping, limiter, etc..) because time is very short.
I do not see that there may be situations where this phenomenon is very repetitive in a song.
In my opinion, the AGC must be something subtle, to maintain the level of the MB, but that does not change the dynamic too.
At the current AGC, add:
- A control windows, where they set a value in dB in about the Output Target, so the profit is not modified. Does not change the gain to small variations.
- An intelligent control that makes the gain of the AGC, re-configurable value to missing audio or when the AGC is gated. This sets the AGC for possible sudden rise of the audio.
- A compressor transfer function with configurable ratio, when the level exceeds the Output Target. To accommodate any remaining peak.
Well I hope not to be boring.
PS: For the remodeling of the MB, it would be good to add a limiter before the MB MB clipper, helps control without reaching peaks remaining cut it off and decreases the action of the clipper.